Sumber yang dapat ditelusuri

15.236 rujukan · Halaman 184 dari 191. Setiap profil menautkan rujukan yang mendukung klaimnya.

• Yale Peabody Museum — YPM IP 067351 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucleospira ventricosa — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 067351, teridentifikasi sebagai Nucleospira ventricosa. Keterangan sumber: Nucleospira ventricosa (YPM IP 067351). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucula cancellata ↗

  L. S. Russell and R. W. Landes. 1937. Geology of the Southern Alberta Plains. Part II. Paleontology of the marine formations of the Montana Group. Geological Survey of Canada Memoir 221

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 045041 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucula cancellata — Leia Francis ↗

  Dokumentasi material fosil YPM IP 045041, teridentifikasi sebagai Nucula cancellata. Keterangan sumber: Nucula cancellata (YPM IP 045041). Digital Image: Yale Peabody Museum; photo by Leia Francis 2025

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucula ovata ↗

  M. R. Amler. 1996. Die Bivalvenfauna des Oberen Famenniums West-Europas. 2. Evolution, Palaogeographie, Paiaookologie, Systematik. 2. Palaeotaxodonta und Anomalodesmata. Geologica et Palaeontologica 30:49-117

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 038345 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucula ovata — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 038345, teridentifikasi sebagai Nucula ovata. Keterangan sumber: Nucula ovata (YPM IP 038345). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2008

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucula pectinata ↗

  R. A. Aliev. 1958. On records of re-deposited Lower Cretaceous fauna on northern slope of the south-east Caucasus. Bulletin of the Academy of Sciences of the Azerbaijani SSR, Series of Geological-Geographical Sciences 6:63-77

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 533355 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucula pectinata — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 533355, teridentifikasi sebagai Nucula pectinata. Keterangan sumber: Nucula pectinata (YPM IP 533355). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2016

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucula percrassa ↗

  L. W. Stephenson. 1914. Cretaceous deposits of the eastern gulf region and species of Exogyra from the eastern gulf region and the Carolinas. United States Geological Survey Professional Paper 81:1-55

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 534815 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucula percrassa — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 534815, teridentifikasi sebagai Nucula percrassa. Keterangan sumber: Nucula percrassa (YPM IP 534815). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2016

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucula planomarginata ↗

  I. G. Speden. 1970. The type Fox Hills Formation, Cretaceous (Maestrichtian), South Dakota Part 2. Systematics of the Bivalvia. Peabody Museum of Natural History Bulletin 33:1-222

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 023955 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucula planomarginata — Christina Lutz ↗

  Dokumentasi material fosil YPM IP 023955, teridentifikasi sebagai Nucula planomarginata. Keterangan sumber: Nucula planomarginata (YPM IP 023955). Digital Image: Yale Peabody Museum; photo by Christina Lutz 2017

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nuculana (Jupiteria) scitula ↗

  I. G. Speden. 1970. The type Fox Hills Formation, Cretaceous (Maestrichtian), South Dakota Part 2. Systematics of the Bivalvia. Peabody Museum of Natural History Bulletin 33:1-222

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 023970 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nuculana (Jupiteria) scitula — Christina Lutz ↗

  Dokumentasi material fosil YPM IP 023970, teridentifikasi sebagai Nuculana (Jupiteria) scitula. Keterangan sumber: Nuculana (Jupiteria) scitula (YPM IP 023970). Digital Image: Yale Peabody Museum; photo by Christina Lutz 2017

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nuculana (Nuculana) grandensis ↗

  I. G. Speden. 1970. The type Fox Hills Formation, Cretaceous (Maestrichtian), South Dakota Part 2. Systematics of the Bivalvia. Peabody Museum of Natural History Bulletin 33:1-222

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 024514 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nuculana (Nuculana) grandensis — Christina Lutz ↗

  Dokumentasi material fosil YPM IP 024514, teridentifikasi sebagai Nuculana (Nuculana) grandensis. Keterangan sumber: Nuculana (Nuculana) grandensis (YPM IP 024514). Digital Image: Yale Peabody Museum; photo by Christina Lutz 2017

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nucularca cingulata ↗

  E. O. Ulrich. 1879. Descriptions of new genera and species of fossils from the Lower Silurian about Cincinnati. Journal of Cincinnati Society of Natural History 2(1):8-30

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 222521 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nucularca cingulata — Kristen Newman ↗

  Dokumentasi material fosil YPM IP 222521, teridentifikasi sebagai Nucularca cingulata. Keterangan sumber: Nucularca cingulata (YPM IP 222521). Digital Image: Yale Peabody Museum; photo by Kristen Newman 2024

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nuculites oblongatus ↗

  R. T. Toni. 1975. Upper Ordovician bivalves from the Oslo Region, Norway. Norsk Geologisk Tidsskrift 55(2):135-156

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 429312 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nuculites oblongatus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 429312, teridentifikasi sebagai Nuculites oblongatus. Keterangan sumber: Nuculites oblongatus (YPM IP 429312). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2017

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nuculoidea corbuliformis ↗

  J. Hall and R. P. Whitfield. 1869. Preliminary notice of the lamellibranchiate shells of the upper Helderberg, Hamilton and Chemung groups, with others from the Waverly sandstones, part 2.

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 507053 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nuculoidea corbuliformis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 507053, teridentifikasi sebagai Nuculoidea corbuliformis. Keterangan sumber: Nuculoidea corbuliformis (YPM IP 507053). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2008

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nudauris splendens ↗

  G. A. Cooper and R. E. Grant. 1975. Permian Brachiopods of West Texas, III. Smithsonian Contributions to Paleobiology 19:795-1921

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 386839 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nudauris splendens — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 386839, teridentifikasi sebagai Nudauris splendens. Keterangan sumber: Nudauris splendens (YPM IP 386839). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nugonioneura problematica ↗

  R. J. Tillyard. 1937. Kansas Permian Insects, Part 17: The Order Megasecoptera and Additions to the Palaeodictyoptera, Odonata, Protoperlaria, Copeognatha, and Neuroptera. American Journal of Science, Series 5 33(194):81-110

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 015561 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nugonioneura problematica — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 015561, teridentifikasi sebagai Nugonioneura problematica. Keterangan sumber: Nugonioneura problematica (YPM IP 015561). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2015

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Nymphalucina occidentalis ↗

  I. G. Speden. 1970. The type Fox Hills Formation, Cretaceous (Maestrichtian), South Dakota Part 2. Systematics of the Bivalvia. Peabody Museum of Natural History Bulletin 33:1-222

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 655475 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Nymphalucina occidentalis — Elissa S. Sorojsrisom ↗

  Dokumentasi material fosil YPM IP 655475, teridentifikasi sebagai Nymphalucina occidentalis. Keterangan sumber: Nymphalucina occidentalis (YPM IP 655475). Digital Image: Yale Peabody Museum; photo by Elissa S. Sorojsrisom 2018

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Obtususdon hanhuaensis ↗

  Q. Xu. 1977. Two new genera of old ungulata from the Paleocene of Qianshan basin, Anhui. Vertebrata PalAsiatica 150:119-125

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM VP 039717 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Obtususdon hanhuaensis — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi cetakan YPM VP 039717, teridentifikasi sebagai Obtususdon hanhuaensis. Keterangan sumber: Obtususdon hanhuaensis (YPM VP 039717). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oculospongia tubulifera ↗

  G. J. Hinde. 1883. Catalogue of the fossil sponges in the Geological Department of the British Museum (Natural History).

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 180779 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oculospongia tubulifera — Adira Ahmad-Rizal ↗

  Dokumentasi material fosil YPM IP 180779, teridentifikasi sebagai Oculospongia tubulifera. Keterangan sumber: Oculospongia tubulifera (YPM IP 180779). Digital Image: Yale Peabody Museum; photo by Adira Ahmad-Rizal 2024

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Odontospirifer mirabilis ↗

  C. O. Dunbar. 1955. Permian brachiopod faunas of central east Greenland. Meddelelser om Grønland 110(3):1-169

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 176567 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Odontospirifer mirabilis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 176567, teridentifikasi sebagai Odontospirifer mirabilis. Keterangan sumber: Odontospirifer mirabilis (YPM IP 176567). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oepikina septata ↗

  E. S. Salmon. 1942. Mohawkian Rafinesquinae. Journal of Paleontology 16(5):564-603

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 252841 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oepikina septata — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 252841, teridentifikasi sebagai Oepikina septata. Keterangan sumber: Oepikina septata (YPM IP 252841). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2021

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oklahomacystis tribrachiatus ↗

  R. L. Parsley and L. W. Mintz. 1975. North American Paracrinoidea: (Ordovician: Paracrinozoa, new: Echinodermata). Bulletins of American Paleontology 68:1-115

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 519656 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oklahomacystis tribrachiatus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 519656, teridentifikasi sebagai Oklahomacystis tribrachiatus. Keterangan sumber: Oklahomacystis tribrachiatus (YPM IP 519656). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2017

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oldhamina decipiens ↗

  L. G. de Koninck. 1863. Descriptions of some fossils from India, discovered by Dr. A. Fleming of Edinburgh. Quarterly Journal of the Geological Society of London 19:1-19

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 143045 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oldhamina decipiens — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 143045, teridentifikasi sebagai Oldhamina decipiens. Keterangan sumber: Oldhamina decipiens (YPM IP 143045). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oleneothyris harlani ↗

  G. A. Cooper. 1983. The Terebratulacea (Brachiopoda) Triassic to Recent: a study of the brachidia (loops). Smithsonian Contributions to Paleobiology 50:1-290

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 226368 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oleneothyris harlani — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 226368, teridentifikasi sebagai Oleneothyris harlani. Keterangan sumber: Oleneothyris harlani (YPM IP 226368). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2021

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Olenus truncatus ↗

  N. P. Angelin. 1854. Palaeontologia scandinavica. Pars II.

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 259268 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Olenus truncatus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 259268, teridentifikasi sebagai Olenus truncatus. Keterangan sumber: Olenus truncatus (YPM IP 259268). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2025

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oligopygus wetherbyi ↗

  M. Sanchez Roig. 1926. Los Equiodermos fosiles de Cuba. Contribucion a la paleontologia Cubana

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 531892 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oligopygus wetherbyi — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 531892, teridentifikasi sebagai Oligopygus wetherbyi. Keterangan sumber: Oligopygus wetherbyi (YPM IP 531892). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2015

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oliva reticularis ↗

  W. P. Woodring. 1928. Miocene Molluscs from Bowden, Jamaica. Part 2: Gastropods and discussion of results. Contributions to the Geology and Palaeontology of the West Indies

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 559939 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oliva reticularis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 559939, teridentifikasi sebagai Oliva reticularis. Keterangan sumber: Oliva reticularis (YPM IP 559939). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2012

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Omomys carteri ↗

  J. Leidy. 1869. Notice of some extinct vertebrates from Wyoming and Dakota. Proceedings of the Academy of Natural Sciences of Philadelphia 21:63-67

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM VP 065921 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Omomys carteri — Vanessa R. Rhue ↗

  Dokumentasi material fosil YPM VP 065921, teridentifikasi sebagai Omomys carteri. Keterangan sumber: Omomys carteri (YPM VP 065921). Digital Image: Yale Peabody Museum; photo by Vanessa R. Rhue 2024-08-08

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oncoceras carletonense ↗

  W. H. Twenhofel. 1928. Geology of Anticosti Island. Geological Survey of Canada Memoir 154(2132):1-351

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 003864 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oncoceras carletonense — Jan Rasmussen ↗

  Dokumentasi material fosil YPM IP 003864, teridentifikasi sebagai Oncoceras carletonense. Keterangan sumber: Oncoceras carletonense (YPM IP 003864). Digital Image: Yale Peabody Museum; photo by Jan Rasmussen 2010

  dokumentasi material/media · CC0 · Diakses 2026-10-13

• PBDB — Oncograptus upsilon ↗

  W. B. N. Berry. 1960. Graptolite Faunas of the Marathon Region, West Texas. University of Texas Publication 6005:1-179

  working taxonomy, taxon summary and inherited attributes · CC BY 4.0 · Diakses 2026-10-13

• Yale Peabody Museum — YPM IP 032528 ↗

  catalogNumber, scientificName, formation, chronostratigraphy, preparation; associated media core id exact match

  catalogue material fossil specimen; source identification retained · CC0 1.0 · Diakses 2026-10-13

• Dokumentasi Oncograptus upsilon — Maya S. Ortiz ↗

  Dokumentasi material fosil YPM IP 032528, teridentifikasi sebagai Oncograptus upsilon. Keterangan sumber: Oncograptus upsilon (YPM IP 032528). Digital Image: Yale Peabody Museum; photo by Maya S. Ortiz 2025

  dokumentasi material/media · CC0 · Diakses 2026-10-13