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Hyolithes Stock Photos and Images
RMM78F9X–YELL-92021 Hyolitha. YELL-92021 and USNM 35218: Hyolitha YELL-92021 (pictured) was collected from the Pilgrim Limestone and is housed with the Yellowstone collection. Hyolithes gallatinensis (USNM 35218) was collected from the Snowy Range Formation and is now reposited at the Smithsonian National Museum of Natural History. Hyoliths do not resemble any living organism today, making them very difficult to study. But, they were most likely ocean bottom dwellers and like trilobites, became extinct at the end of the Permian. Collecting any natural resources, including rocks and fossils, is ille
RMM78ENW–USNM. USNM 35218 (pictured here) and YELL-92021: Hyolithes gallatinensis (USNM 35218) was collected from the Snowy Range Formation and is now reposited at the Smithsonian National Museum of Natural History. Hyolitha YELL-92021 was collected from the Pilgrim Limestone and is housed with the Yellowstone collection. Hyoliths do not resemble any living organism today making them very difficult to study. But, they were most likely ocean bottom dwellers and like trilobites became extinct at the end of the Permian. Collecting any natural resources, including rocks and fossils, is illegal in Yellows
RMP77YP9–Plate 19: Middle Cambrian Annulata (Ottoia, Hyolithes, and Selkirkia) 1. Ottoia prolifica Walcott = 2. Ottoia prolifica Walcott = 3. Ottoia prolifica Walcott = 4. Ottoia prolifica Walcott = 5. Ottoia prolifica Walcott = 6. Selkirkia major (Walcott) = 7. Hyolithes carinatus Matthew = 8. Selkirkia fragilis (Walcott) = 9. Selkirkia gracilis (Walcott) = . 1911 69 Walcott Cambrian Geology and Paleontology II plate 19
RM2AM2J3B–Smithsonian miscellaneous collections . Tsinania elongata Walcott 228 Figs. 10, 100. (X4-) Top and side view of a cranidium. U. S.National Museum, Catalogue No. 61736.The specimen represented by figs. 10 and loa is from locality3466, Upper Cambrian: 2 miles west of Donald Station, on theCanadian Pacific Railway, British Columbia, Canada. 256 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL, 64 DESCRIPTION OF PLATE zi PAGE Block of sandstone with Lonchocephalus ctiippewaensis and several other species characteristic of the Eau Claire formation of Wisconsin 190 A. Hyolithes primordialis Hall. B. Anomoc
![. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs. Stock Photo](https://c8.alamy.com/comp/PFXH6W/a-dictionary-of-the-fossils-of-pennsylvania-and-neighboring-states-named-in-the-reports-and-catalogues-of-the-survey-paleontology-v!kyiiieno-phytlites-hildre-u-lesg-ib5amp-pij-pi-9-f-5-5a-also-geol-bur-ky-vol-4-in-loioest-coals-ex-posed-at-the-salines-of-the-kenawha-w-nxiii-ilymenophyllites-inflatum-rhac-inflatum-xiil-hymenophyllites-lactuea-rhacophyllum-lactuca-xiii-hymenophijlutes-pinnatimus-sphen-tridactylites-xi-hymenophyllites-wayneslurgcoal-k-59-xv-hyolithellus-micans-hyolithes-micans-billings-1872-can-nat-2-6-213-215-w-if-figs-PFXH6W.jpg ". A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs. Stock Photo")
RMPFXH6W–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.
RMW1537B–Archive image from page 107 of Die Leitfossilien ein Handbuch. Die Leitfossilien : ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen . dieleitfossilien00koke Year: 1896 Conularia orthoceratophila F. Roem. A natürl. Grösse. B ein Theil der Oberfläche, vergrüssert. Untersilur. Fig. 77. 1—3 Hyolithes crispatus Boll. Untersilur. 4 Hyolitlies tenuistriatus Lnrs Untere Spitze gekammert. Cambrium. 36. Schale auf der Mitte der Aussenseite mit echtem Schlitzband. 27. Schale ohne echtes Schlitzband, aber mit tief ausgebuchteter Mün- dung oder mit Rückenfurche oder mit scharf
RMP78EA0–Plate 19: Middle Cambrian Annulata (Ottoia, Hyolithes, and Selkirkia) 1. Ottoia prolifica Walcott = 2. Ottoia prolifica Walcott = 3. Ottoia prolifica Walcott = 4. Ottoia prolifica Walcott = 5. Ottoia prolifica Walcott = 6. Selkirkia major (Walcott) = 7. Hyolithes carinatus Matthew = 8. Selkirkia fragilis (Walcott) = 9. Selkirkia gracilis (Walcott) = . 1911 65 Walcott Cambrian Geology and Paleontology II plate 19
RM2AFJJPA–. Relics of primeval life, beginning of life in the dawn of geological time. Fig. 13.—Arenicolites {Spiroscolex) spirales (Billings) and Aspidella tenanovica (Billings), Signal Hill Series, l^eivfoundland. 54. Fig. 14.—Fragment of Cryptozoon, Grand Cafion, Arizona. Photograph from a specimen presented by Dr Walcott to thePeter Redpath Museum. 56 PRE-CAMBRIAN LIFE $7 Colorado Canon in the Western United States,Walcott has found a small roundish shell of uncer-tain affinities/ a species of Hyolithes, probably aswimming sea-snail or Pteropod, a small fragmentwhich may possibly have belonged to a
RMPFXH6F–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. conglomerate limestone out-cropping on the ridge east of Troy, N. Y. Others have been found in similar cong. limestone beds at Bic, and St. Simon, Canada. (Larger specimens occur in the Big Cottonwood Canon shales of Utah.) In Georgian {Lower Cambrian) slates. Z. C.—See foot-note to p, 13i. Hyolithes {Theca.) Walcott, Bulletin U. S. G. S. No. 10, PI2 plate 2, fig. 4, cast of inside surface of a lid (operculum) I of this pteropod; fig. 4(2, o^lt- side surface
RMP77Y0F–Plate 19: Middle Cambrian Annulata (Ottoia, Hyolithes, and Selkirkia) 1. Ottoia prolifica Walcott = 2. Ottoia prolifica Walcott = 3. Ottoia prolifica Walcott = 4. Ottoia prolifica Walcott = 5. Ottoia prolifica Walcott = 6. Selkirkia major (Walcott) = 7. Hyolithes carinatus Matthew = 8. Selkirkia fragilis (Walcott) = 9. Selkirkia gracilis (Walcott) = . 1911 63 Walcott Cambrian Geology and Paleontology II plate 19
RM2CH9ER5–. Smithsonian miscellaneous collections . ) wapta Walcott Obolus parvus Walcott Acrothele colleni Walcott Wimanella simplex Walcott Hyolithellus flagellum (Matthew) Hyolithes cccrops Walcott Agraulos stator Walcott Olcnopsis cf. americanus Walcott. Vanuxemella nortia Walcott Albertella bosworthi Walcott Albertella Helena Walcott Bathyuriscus rossensis WalcottOn the slope of Mount Bosworth the shale is a little thicker andwe collected from it in situ (Loc. 63m.) : Acrothele colleni Walcott Wimanella simplex Walcott Hyolithes cecrops Walcott Agraulos stator Walcott Vanuxemella nortia Walcott Pty
RMPFXH5Y–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 1884, Mss.) Walcott, Bulletin U. S. G. S. No. 10, page 20, plate 2, fig. 7, back view of a portion of a shell; 7 ^, front view ; 7 />, side view to show the curvi- ture; all enlarged twice. Middle Cam- Irian {Saint John) formation, New Brunswick, M. C.—A considerable range of variation in this species. In some the ventral side is not flattened, and the dorsal side has a narrow line each side of the center. Curvature varies. Hyolithes gibbosus. ( Theca gihl
RMP78F0Y–Plate 19: Middle Cambrian Annulata (Ottoia, Hyolithes, and Selkirkia) 1. Ottoia prolifica Walcott = 2. Ottoia prolifica Walcott = 3. Ottoia prolifica Walcott = 4. Ottoia prolifica Walcott = 5. Ottoia prolifica Walcott = 6. Selkirkia major (Walcott) = 7. Hyolithes carinatus Matthew = 8. Selkirkia fragilis (Walcott) = 9. Selkirkia gracilis (Walcott) = . 1911 67 Walcott Cambrian Geology and Paleontology II plate 19
RM2CH9CPC–. Smithsonian miscellaneous collections . North profile of ridge above and southeast of Ross Lake, i mile (1.6 km.)south of Stephen Station on the Canadian Pacific Railway. The position of the Albertella zone is shown at A where the thin bandof shale forms a dark, narrow band that may be seen from the KickingHorse Pass. The relative positions of the Cathedral, Ptarmigan, Mount Whyte, andSt. Piran formations are indicated on the plate. This view should be studied in connection with plate 2. (Photograph byWalcott, 1916.) NO. 2 ALBERTELLA FAUNA IN BRITISH COLUMBIA AXD MONTANA 15 Hyolithes cecrops
![. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1 Stock Photo](https://c8.alamy.com/comp/PFXH6P/a-dictionary-of-the-fossils-of-pennsylvania-and-neighboring-states-named-in-the-reports-and-catalogues-of-the-survey-paleontology-pij-pi-9-f-5-5a-also-geol-bur-ky-vol-4-in-loioest-coals-ex-posed-at-the-salines-of-the-kenawha-w-nxiii-ilymenophyllites-inflatum-rhac-inflatum-xiil-hymenophyllites-lactuea-rhacophyllum-lactuca-xiii-hymenophijlutes-pinnatimus-sphen-tridactylites-xi-hymenophyllites-wayneslurgcoal-k-59-xv-hyolithellus-micans-hyolithes-micans-billings-1872-can-nat-2-6-213-215-w-if-figs3-i-walcott-bull-u-s-g-s-no-30-page-1-PFXH6P.jpg ". A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1 Stock Photo")
RMPFXH6P–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1
RMME8074–. Die Leitfossilien : ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen . 1—3 Hyolithes crispatus Boll. Untersilur. 4 Hyolitlies tenuistriatus Lnrs Untere Spitze gekammert. Cambrium. 36. Schale auf der Mitte der Aussenseite mit echtem Schlitzband. 27. Schale ohne echtes Schlitzband, aber mit tief ausgebuchteter Mün- dung oder mit Rückenfurche oder mit scharfem Mediankiel. 35. Schale ohne Schlitzband, Kiel oder Furche, mit runder, wulstiger Mündung und reifenförmigen Querrippen. (Nie ganz symmetrisch, oft deutlich, und zwar links aufgewunden!) Brochidium Koken. Trias. (V
RM2CE6JYJ–. Geological magazine . , sect, iv. No. 7,p. 186) contends that Dames name Dorgpyge (Dames in Richthofens China,iv: Beitr. z. Palaont., 1883, p. 23, t. i, figs. 1-6) has the priority of Olenoides.Matthew here describes a variety of Olenoides [Borypyge) quadriceps from the St. JohnGroup of Hastings Cove. F. R. Couper Reed—A New N. American Trilohite. 359 Affnostus interstrictus (White).Oryctocephalus Reynoldsi, n.sp.Aciotreta gemma (Billings).Ktitorgiim pannula (White).Lmgulella eUa (Hall & Whitfield) ?Scenella cf. raricms (Walcott).Hyolithes, sp. All the above trilobites have been recorded pre
RMPFXH5X–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Lm>* w * la ''?.X. 1884, Mss.) Walcott, Bulletin U. S. G. S. No. 10, page 20, plate 2, fig. 7, back view of a portion of a shell; 7 ^, front view ; 7 />, side view to show the curvi- ture; all enlarged twice. Middle Cam- Irian {Saint John) formation, New Brunswick, M. C.—A considerable range of variation in this species. In some the ventral side is not flattened, and the dorsal side has a narrow line each side of the center. Curvature varies. Hyolithes
RMME8010–. Die Leitfossilien, ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen . 1—3 Hyolithes crispatus Boll. Untersilur. 4 Hyolithes tenuistriatus Lnrs. Untere Spitze gekaminert. Cambrium. 26. Schale auf der Mitte der Aussenseite mit echtem Schlitzband. 27. Schale ohne echtes Schlitzband, aber mit tief ausgebuchteter Mün- dung oder mit Rückenfurche oder mit scharfem Mediankiel. 35. Schale ohne Schlitzband, Kiel oder Furche, mit runder, wulstiger Mündung und reifenförmigen Querrippen. (Nie ganz symmetrisch, (»ft deutlich, und zwar links aufgewunden!) Brochidium Koken. Trias. (
![. Relics of primeval life [microform] : beginning of life in the dawn of geological time. Paleontology; Paléontologie. Fig. 9.—Lower Cambrian Fossils found in a fiw cubic iiulics oj limestone in a conglomerate at Little Metis ; viz., Trilobites of i^enera Olenellus, Ptychoparia, Solenopleura, Protypus; Brachiopod oJ i^eiius Iphidea ; Pteropod of genus Hyolithes ; Gastropod, genus Stenotheca ; Sponge, undetermined. 41. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may Stock Photo](https://c8.alamy.com/comp/RJ6NWC/relics-of-primeval-life-microform-beginning-of-life-in-the-dawn-of-geological-time-paleontology-palontologie-fig-9lower-cambrian-fossils-found-in-a-fiw-cubic-iiulics-oj-limestone-in-a-conglomerate-at-little-metis-viz-trilobites-of-ienera-olenellus-ptychoparia-solenopleura-protypus-brachiopod-oj-ieiius-iphidea-pteropod-of-genus-hyolithes-gastropod-genus-stenotheca-sponge-undetermined-41-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-RJ6NWC.jpg ". Relics of primeval life [microform] : beginning of life in the dawn of geological time. Paleontology; Paléontologie. Fig. 9.—Lower Cambrian Fossils found in a fiw cubic iiulics oj limestone in a conglomerate at Little Metis ; viz., Trilobites of i^enera Olenellus, Ptychoparia, Solenopleura, Protypus; Brachiopod oJ i^eiius Iphidea ; Pteropod of genus Hyolithes ; Gastropod, genus Stenotheca ; Sponge, undetermined. 41. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may Stock Photo")
RMRJ6NWC–. Relics of primeval life [microform] : beginning of life in the dawn of geological time. Paleontology; Paléontologie. Fig. 9.—Lower Cambrian Fossils found in a fiw cubic iiulics oj limestone in a conglomerate at Little Metis ; viz., Trilobites of i^enera Olenellus, Ptychoparia, Solenopleura, Protypus; Brachiopod oJ i^eiius Iphidea ; Pteropod of genus Hyolithes ; Gastropod, genus Stenotheca ; Sponge, undetermined. 41. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
RMPFXH6H–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 293 Hyol.. conglomerate limestone out-cropping on the ridge east of Troy, N. Y. Others have been found in similar cong. limestone beds at Bic, and St. Simon, Canada. (Larger specimens occur in the Big Cottonwood Canon shales of Utah.) In Georgian {Lower Cambrian) slates. Z. C.—See foot-note to p, 13i. Hyolithes {Theca.) Walcott, Bulletin U. S. G. S. No. 10, PI2 plate 2, fig. 4, cast of inside surface of a lid (operculum) I of this pteropod; fig. 4(2, o^lt- si
RMRJRK5K–. Australasian fossils, a students' manual of palaeontology. Paleontology. 194 AUSTRALASIAN FOSSILS. Fig. 99—SILURIAN GASTEROPODA.. A—Hyolithes spryi, Chapm. Silurian (Melb.) Victoria B -Gyrodoma etheridgei, Cressw sp. Silurian (Yeringian). Vict. C—Bellerophon cresswelli. Kth. fill. Silurian (Yeringian). Victoria D—Kuomphalus northi, Kth. fil. sp. Silurian (Yeringian). Victoria E—Trochonema montgomerii. Kth. fil. so. Silurian. Tasmania F—Conularia sowerbii, Defr. Silurian (Yeringian). Victoria ian) are somewhat rich in Gasteropods, such genera occurring as Pleurotomaria, Phanerotrema (with can
RMPFXH5P–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 297 Hyol.. L.C^ R*7^ Hyolithes princeps. (Billings, 1872, Can. Nat. Vol. 6, 213,216, figs. 4^, 5) MX. Pt&te .13, ;^..5 ^^^^.^^.^.^^^1^ Walcott, Bull. U. S. G.S. No.30,page 135, plate 13, fig. 5, back view; 5a side view, natural size; 5b. cross section of a more rounded specimen.— Lower Canihrian^ conglomerate limestone, below Quebec.—Note. Flas been recoguized on Silver Peak, Nevada. L. C. Hyolithes principalis. Villa. See Appendix. Hvolithes shaleri. Wal
![. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs. Stock Photo](https://c8.alamy.com/comp/RD93X4/a-dictionary-of-the-fossils-of-pennsylvania-and-neighboring-states-named-in-the-reports-and-catalogues-of-the-survey-paleontology-v!kyiiieno-phytlites-hildre-u-lesg-ib5amp-pij-pi-9-f-5-5a-also-geol-bur-ky-vol-4-in-loioest-coals-ex-posed-at-the-salines-of-the-kenawha-w-nxiii-ilymenophyllites-inflatum-rhac-inflatum-xiil-hymenophyllites-lactuea-rhacophyllum-lactuca-xiii-hymenophijlutes-pinnatimus-sphen-tridactylites-xi-hymenophyllites-wayneslurgcoal-k-59-xv-hyolithellus-micans-hyolithes-micans-billings-1872-can-nat-2-6-213-215-w-if-figs-RD93X4.jpg ". A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs. Stock Photo")
RMRD93X4–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. (v!Kyiiieno-phyTlites 'Hildre-U Lesg, IB5&. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.
RMPFXH5G–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. L.C^ R*7^ Hyolithes princeps. (Billings, 1872, Can. Nat. Vol. 6, 213,216, figs. 4^, 5) MX. Pt&te .13, ;^..5 ^^^^.^^.^.^^^1^ Walcott, Bull. U. S. G.S. No.30,page 135, plate 13, fig. 5, back view; 5a side view, natural size; 5b. cross section of a more rounded specimen.— Lower Canihrian^ conglomerate limestone, below Quebec.—Note. Flas been recoguized on Silver Peak, Nevada. L. C. Hyolithes principalis. Villa. See Appendix. Hvolithes shaleri. Walcott, Bulle
![. Bulletin - United States National Museum. Science. Fig. 108.—Mesotkypa espeessa. a, side veew of the type-specimen, gkowing AEOxnsiD A Hyolithes; 6, VIEW OF THE SAME EXAMPLE FRACTURED LENGTHWISE; C, TANGENTIAL SECTION, X20, THR0X7GH THE MATURE REGION, ILLUSTRATING THE SCARCITY OF MESOPORES; d, A PORTION OF THE SAME, X35, "WITH THE -WALL STRUCTURE MORE CLEARLY INDICATED; fi AND/, TWO VERTICAL SECTIONS, X20, DIFFERING ONLY IN THE DEVELOPMENT OF MESOPORES IN e, WHERE THEY DISAPPEAR BEFORE THE SURFACE IS REACHED. KUCKERS SHALE (02), REVAL, ESTHONIA. tangential sections prepared from differe Stock Photo](https://c8.alamy.com/comp/RG8RYC/bulletin-united-states-national-museum-science-fig-108mesotkypa-espeessa-a-side-veew-of-the-type-specimen-gkowing-aeoxnsid-a-hyolithes-6-view-of-the-same-example-fractured-lengthwise-c-tangential-section-x20-thr0x7gh-the-mature-region-illustrating-the-scarcity-of-mesopores-d-a-portion-of-the-same-x35-quotwith-the-wall-structure-more-clearly-indicated-fi-and-two-vertical-sections-x20-differing-only-in-the-development-of-mesopores-in-e-where-they-disappear-before-the-surface-is-reached-kuckers-shale-02-reval-esthonia-tangential-sections-prepared-from-differe-RG8RYC.jpg ". Bulletin - United States National Museum. Science. Fig. 108.—Mesotkypa espeessa. a, side veew of the type-specimen, gkowing AEOxnsiD A Hyolithes; 6, VIEW OF THE SAME EXAMPLE FRACTURED LENGTHWISE; C, TANGENTIAL SECTION, X20, THR0X7GH THE MATURE REGION, ILLUSTRATING THE SCARCITY OF MESOPORES; d, A PORTION OF THE SAME, X35, "WITH THE -WALL STRUCTURE MORE CLEARLY INDICATED; fi AND/, TWO VERTICAL SECTIONS, X20, DIFFERING ONLY IN THE DEVELOPMENT OF MESOPORES IN e, WHERE THEY DISAPPEAR BEFORE THE SURFACE IS REACHED. KUCKERS SHALE (02), REVAL, ESTHONIA. tangential sections prepared from differe Stock Photo")
RMRG8RYC–. Bulletin - United States National Museum. Science. Fig. 108.—Mesotkypa espeessa. a, side veew of the type-specimen, gkowing AEOxnsiD A Hyolithes; 6, VIEW OF THE SAME EXAMPLE FRACTURED LENGTHWISE; C, TANGENTIAL SECTION, X20, THR0X7GH THE MATURE REGION, ILLUSTRATING THE SCARCITY OF MESOPORES; d, A PORTION OF THE SAME, X35, "WITH THE -WALL STRUCTURE MORE CLEARLY INDICATED; fi AND/, TWO VERTICAL SECTIONS, X20, DIFFERING ONLY IN THE DEVELOPMENT OF MESOPORES IN e, WHERE THEY DISAPPEAR BEFORE THE SURFACE IS REACHED. KUCKERS SHALE (02), REVAL, ESTHONIA. tangential sections prepared from differe
RMPFXH68–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. times; fig. 6 5, o, cross sections; 6(^, lid (operculum) enlarged twice ; 6 e, lid enlarged Ave times ; fig. 6 f. small broad speci- men, enlarged-five times.-Lower Cambrian (Conglomerate lime- stone) formation at Troy, N. Y., and at Bic and St. Simon, Canada. L. (7.—See foot-note to page 1S4, Hyolithes billingsi. (Salterella ohtusa Billings, Geol. Vt. Pal. Foss. Syoli- j^^P(» 15 thes primordialis ? White, 100th, Mer. Inv. Foss. lY, 1, figs. 5 a—e ; but not T
RMRD93WN–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. conglomerate limestone out-cropping on the ridge east of Troy, N. Y. Others have been found in similar cong. limestone beds at Bic, and St. Simon, Canada. (Larger specimens occur in the Big Cottonwood Canon shales of Utah.) In Georgian {Lower Cambrian) slates. Z. C.—See foot-note to p, 13i. Hyolithes {Theca.) Walcott, Bulletin U. S. G. S. No. 10, PI2 plate 2, fig. 4, cast of inside surface of a lid (operculum) I of this pteropod; fig. 4(2, o^lt- side surface
RMPFXH6A–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Hyol. 294. times; fig. 6 5, o, cross sections; 6(^, lid (operculum) enlarged twice ; 6 e, lid enlarged Ave times ; fig. 6 f. small broad speci- men, enlarged-five times.-Lower Cambrian (Conglomerate lime- stone) formation at Troy, N. Y., and at Bic and St. Simon, Canada. L. (7.—See foot-note to page 1S4, Hyolithes billingsi. (Salterella ohtusa Billings, Geol. Vt. Pal. Foss. Syoli- j^^P(» 15 thes primordialis ? White, 100th, Mer. Inv. Foss. lY, 1, figs. 5 a—e
RMRD93W7–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Lm>* w * la ''?.X. 1884, Mss.) Walcott, Bulletin U. S. G. S. No. 10, page 20, plate 2, fig. 7, back view of a portion of a shell; 7 ^, front view ; 7 />, side view to show the curvi- ture; all enlarged twice. Middle Cam- Irian {Saint John) formation, New Brunswick, M. C.—A considerable range of variation in this species. In some the ventral side is not flattened, and the dorsal side has a narrow line each side of the center. Curvature varies. Hyolithes
RMPFXH62–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Hed from three to tour times,—{c Hyolithes impar. Fori,)— Lower Cam.hrian. Z. C.—See foot-7iote to page 1S4. Hyolithes communis, var. emmonsi. (Salterella^Yord. hAC .^ Am. J. S. 1S71, Vol, 2, ^p °' p. 33. Hyol. emmonsi pUte K. Ford. Am. J. S. 1873, V. 214, figs. 31? to 3 e.) Walcott, Bull. U. S. G. ^ S. No. 30, page 137, plate 14, fig. 4, back view, showing three layers of shell and a septum; fig. 4 a^ front view of a specimen showing constriction at point;
![. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1 Stock Photo](https://c8.alamy.com/comp/RD93X1/a-dictionary-of-the-fossils-of-pennsylvania-and-neighboring-states-named-in-the-reports-and-catalogues-of-the-survey-paleontology-pij-pi-9-f-5-5a-also-geol-bur-ky-vol-4-in-loioest-coals-ex-posed-at-the-salines-of-the-kenawha-w-nxiii-ilymenophyllites-inflatum-rhac-inflatum-xiil-hymenophyllites-lactuea-rhacophyllum-lactuca-xiii-hymenophijlutes-pinnatimus-sphen-tridactylites-xi-hymenophyllites-wayneslurgcoal-k-59-xv-hyolithellus-micans-hyolithes-micans-billings-1872-can-nat-2-6-213-215-w-if-figs3-i-walcott-bull-u-s-g-s-no-30-page-1-RD93X1.jpg ". A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1 Stock Photo")
RMRD93X1–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. piJ: pi. 9, f. 5, 5a; also Geol. bur. Ky. Vol. 4; in loioest coals ex- posed at the Salines of the Kenawha, W. N^.—XIII Ilymenophyllites inflatum. Rhac. inflatum. XIIL Hymenophyllites lactuea, Rhacophyllum lactuca. XIII HymenophijlUtes pinnatiMus. Sphen. tridactylites. XI Hymenophyllites -? Wayneslurgcoal^ (K, 59.) XV, Hyolithellus micans {Hyolithes micans, Billings, 1872, Can. Nat. [2] 6, 213, 215, W If- figs.3^, I.) Walcott, Bull. U. S. G. S. No. 30, page 1
RMPFXH65–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 295 Hyol.. Hed from three to tour times,—{c Hyolithes impar. Fori,)— Lower Cam.hrian. Z. C.—See foot-7iote to page 1S4. Hyolithes communis, var. emmonsi. (Salterella^Yord. hAC .^ Am. J. S. 1S71, Vol, 2, ^p °' p. 33. Hyol. emmonsi pUte K. Ford. Am. J. S. 1873, V. 214, figs. 31? to 3 e.) Walcott, Bull. U. S. G. ^ S. No. 30, page 137, plate 14, fig. 4, back view, showing three layers of shell and a septum; fig. 4 a^ front view of a specimen showing constriction
RMRD93W4–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 1884, Mss.) Walcott, Bulletin U. S. G. S. No. 10, page 20, plate 2, fig. 7, back view of a portion of a shell; 7 ^, front view ; 7 />, side view to show the curvi- ture; all enlarged twice. Middle Cam- Irian {Saint John) formation, New Brunswick, M. C.—A considerable range of variation in this species. In some the ventral side is not flattened, and the dorsal side has a narrow line each side of the center. Curvature varies. Hyolithes gibbosus. ( Theca gihl
RMRD93WT–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 293 Hyol.. conglomerate limestone out-cropping on the ridge east of Troy, N. Y. Others have been found in similar cong. limestone beds at Bic, and St. Simon, Canada. (Larger specimens occur in the Big Cottonwood Canon shales of Utah.) In Georgian {Lower Cambrian) slates. Z. C.—See foot-note to p, 13i. Hyolithes {Theca.) Walcott, Bulletin U. S. G. S. No. 10, PI2 plate 2, fig. 4, cast of inside surface of a lid (operculum) I of this pteropod; fig. 4(2, o^lt- si
RMRD93W1–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 297 Hyol.. L.C^ R*7^ Hyolithes princeps. (Billings, 1872, Can. Nat. Vol. 6, 213,216, figs. 4^, 5) MX. Pt&te .13, ;^..5 ^^^^.^^.^.^^^1^ Walcott, Bull. U. S. G.S. No.30,page 135, plate 13, fig. 5, back view; 5a side view, natural size; 5b. cross section of a more rounded specimen.— Lower Canihrian^ conglomerate limestone, below Quebec.—Note. Flas been recoguized on Silver Peak, Nevada. L. C. Hyolithes principalis. Villa. See Appendix. Hvolithes shaleri. Wal
RMRD93TW–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. L.C^ R*7^ Hyolithes princeps. (Billings, 1872, Can. Nat. Vol. 6, 213,216, figs. 4^, 5) MX. Pt&te .13, ;^..5 ^^^^.^^.^.^^^1^ Walcott, Bull. U. S. G.S. No.30,page 135, plate 13, fig. 5, back view; 5a side view, natural size; 5b. cross section of a more rounded specimen.— Lower Canihrian^ conglomerate limestone, below Quebec.—Note. Flas been recoguized on Silver Peak, Nevada. L. C. Hyolithes principalis. Villa. See Appendix. Hvolithes shaleri. Walcott, Bulle
RMRD93WF–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. times; fig. 6 5, o, cross sections; 6(^, lid (operculum) enlarged twice ; 6 e, lid enlarged Ave times ; fig. 6 f. small broad speci- men, enlarged-five times.-Lower Cambrian (Conglomerate lime- stone) formation at Troy, N. Y., and at Bic and St. Simon, Canada. L. (7.—See foot-note to page 1S4, Hyolithes billingsi. (Salterella ohtusa Billings, Geol. Vt. Pal. Foss. Syoli- j^^P(» 15 thes primordialis ? White, 100th, Mer. Inv. Foss. lY, 1, figs. 5 a—e ; but not T
RMRD93W9–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Hed from three to tour times,—{c Hyolithes impar. Fori,)— Lower Cam.hrian. Z. C.—See foot-7iote to page 1S4. Hyolithes communis, var. emmonsi. (Salterella^Yord. hAC .^ Am. J. S. 1S71, Vol, 2, ^p °' p. 33. Hyol. emmonsi pUte K. Ford. Am. J. S. 1873, V. 214, figs. 31? to 3 e.) Walcott, Bull. U. S. G. ^ S. No. 30, page 137, plate 14, fig. 4, back view, showing three layers of shell and a septum; fig. 4 a^ front view of a specimen showing constriction at point;
RMRD93WJ–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Hyol. 294. times; fig. 6 5, o, cross sections; 6(^, lid (operculum) enlarged twice ; 6 e, lid enlarged Ave times ; fig. 6 f. small broad speci- men, enlarged-five times.-Lower Cambrian (Conglomerate lime- stone) formation at Troy, N. Y., and at Bic and St. Simon, Canada. L. (7.—See foot-note to page 1S4, Hyolithes billingsi. (Salterella ohtusa Billings, Geol. Vt. Pal. Foss. Syoli- j^^P(» 15 thes primordialis ? White, 100th, Mer. Inv. Foss. lY, 1, figs. 5 a—e
RMRD93WC–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 295 Hyol.. Hed from three to tour times,—{c Hyolithes impar. Fori,)— Lower Cam.hrian. Z. C.—See foot-7iote to page 1S4. Hyolithes communis, var. emmonsi. (Salterella^Yord. hAC .^ Am. J. S. 1S71, Vol, 2, ^p °' p. 33. Hyol. emmonsi pUte K. Ford. Am. J. S. 1873, V. 214, figs. 31? to 3 e.) Walcott, Bull. U. S. G. ^ S. No. 30, page 137, plate 14, fig. 4, back view, showing three layers of shell and a septum; fig. 4 a^ front view of a specimen showing constriction
RMRCJKA0–. Die Leitfossilien, ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen. Paleontology, Stratigraphic; Paleontology. Conularia orlhoceratopli ila F. Koeni. A natürl. Grösse. B ein Theil der Oberfläclie, vergrössert. TJntersilur. Fig. 77.. 1—3 Hyolithes crispatus Boll. Untersilur. 4 Hyolithes tenuistriatus Lnrs. Untere Spitze gekaminert. Cambrium. 26. Schale auf der Mitte der Aussenseite mit echtem Schlitzband. 27. Schale ohne echtes Schlitzband, aber mit tief ausgebuchteter Mün- dung oder mit Rückenfurche oder mit scharfem Mediankiel. 35. Schale ohne Schlitzband, Kiel ode
RMRCJKCJ–. Die Leitfossilien : ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen. Invertebrates, Fossil. Conularia orthoceratophila F. Roem. A natürl. Grösse. B ein Theil der Oberfläche, vergrüssert. Untersilur. Fig. 77.. 1—3 Hyolithes crispatus Boll. Untersilur. 4 Hyolitlies tenuistriatus Lnrs Untere Spitze gekammert. Cambrium. 36. Schale auf der Mitte der Aussenseite mit echtem Schlitzband. 27. Schale ohne echtes Schlitzband, aber mit tief ausgebuchteter Mün- dung oder mit Rückenfurche oder mit scharfem Mediankiel. 35. Schale ohne Schlitzband, Kiel oder Furche, mit runder, wul
RMRCK4RH–. Elements of geology : a text-book for colleges and for the general reader. Geology. SILURIAN SYSTEM: AGE OF INVERTEBRATES. 299. Fig. 275. Fig. 276. Fig. 27! Figs. 269-279.—American Cambbian Fossils (after Walcott and Whiter 269. Protypns Hitch- cocki, x 2. 270. Zacanthoides tvpiealis. x 2. 271. Agnostne interetrictns. 272. Fordilla irny- ensis 273 Orthisina transversa. 274. Kutorgina pannnla—o, front view: a, side view. 2,o. Olenellus Gilbert! 276. Diplograptus simplex. 277. Hyolithes primordialis. 278. Lmgulella celata. 279. Obelella crassa.. Please note that these images are extracted from
RMRCW4YP–. Elemente der palaeontologie. (Palaeozoologie.). Paleontology. Conularia simplex Barr. Et. F des böhmischen Hyolithes maximus Barr. Et. C des böhmischen Süur. a. b. Ansichten eines Exemplars mit abge- Silur, a. von der Seite gesehen, b. desgleichen, brochener Spitze; c. Querschnitt nach der Linie d e. restaurirt mit Deckel, c. oberes Ende mit Deckel von vorn gesehen. medianer Längsfurche geziert, endet an der Mündung mit einem einge- bogenen, dreieckigen Vorsprung. Im Inneren oft concave Scheidewände. Silur bis Lias. Hyolithes Eichu (Fig. 399). Gehäuse relativ gi'oss, dreikantig, dünn, glatt
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