Sumber yang dapat ditelusuri

15.236 rujukan · Halaman 186 dari 191. Setiap profil menautkan rujukan yang mendukung klaimnya.

• Dokumentasi Orthomylacris contorta — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 000061, teridentifikasi sebagai Orthomylacris contorta. Keterangan sumber: Orthomylacris contorta (YPM IP 000061). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2015

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

• PBDB — Orthonota undulata ↗

  T. A. Conrad. 1841. Fifth annual report on the paleontology of the state of New York. New York Geological Survey, Annual Report 5:25-57

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

• Yale Peabody Museum — YPM IP 430014 ↗

  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 Orthonota undulata — Nicole I. Mason ↗

  Dokumentasi material fosil YPM IP 430014, teridentifikasi sebagai Orthonota undulata. Keterangan sumber: Orthonota undulata (YPM IP 430014). Digital Image: Yale Peabody Museum; photo by Nicole I. Mason 2018

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

• PBDB — Orthonychia elegans ↗

  J. Perner. 1903. Gastéropodes, Tome 1: Patellidae et Bellerophontidae

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

• Yale Peabody Museum — YPM IP 559322 ↗

  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 Orthonychia elegans — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 559322, teridentifikasi sebagai Orthonychia elegans. Keterangan sumber: Orthonychia elegans (YPM IP 559322). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2012

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

• PBDB — Orthorhynchula linneyi ↗

  H. J. Howe. 1979. Middle and Late Ordovician plectambonitacean, rhynchonellacean, syntrophiacean, trimerellacean, and atrypacean brachiopods: descriptions and illustrations of 14 species of Ordovician brachiopods. United States Geological Survey Professional Paper 1066(C):C1-C17

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

• Yale Peabody Museum — YPM IP 025897 ↗

  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 Orthorhynchula linneyi — Logan Shay ↗

  Dokumentasi material fosil YPM IP 025897, teridentifikasi sebagai Orthorhynchula linneyi. Keterangan sumber: Orthorhynchula linneyi (YPM IP 025897). Digital Image: Yale Peabody Museum; photo by Logan Shay 2024

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

• PBDB — Orthospirifer mesastrialis ↗

  G. A. Cooper and J. T. Dutro. 1982. Devonian brachiopods of New Mexico. Bulletins of American Paleontology 82-83(315):1-125

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

• Yale Peabody Museum — YPM IP 381402 ↗

  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 Orthospirifer mesastrialis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 381402, teridentifikasi sebagai Orthospirifer mesastrialis. Keterangan sumber: Orthospirifer mesastrialis (YPM IP 381402). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orthostrophia strophomenoides ↗

  C. W. Merriam. 1973. Paleontology and stratigraphy of the Rabbit Hill Limestone and Lone Mountain Dolomite of central Nevada. United States Geological Survey Professional Paper 808:1-50

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

• Yale Peabody Museum — YPM IP 067952 ↗

  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 Orthostrophia strophomenoides — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 067952, teridentifikasi sebagai Orthostrophia strophomenoides. Keterangan sumber: Orthostrophia strophomenoides (YPM IP 067952). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orthotarbus robustus ↗

  A. I. Petrunkevitch. 1945. Palaeozoic Arachnida of Illinois. An enquiry into their evolutionary trends. Illinois State Museum, Scientific Papers 3(2):1-72

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

• Yale Peabody Museum — YPM IP 325139 ↗

  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 Orthotarbus robustus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 325139, teridentifikasi sebagai Orthotarbus robustus. Keterangan sumber: Orthotarbus robustus (YPM IP 325139). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2017

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

• PBDB — Orthotetella wolfcampensis ↗

  R. E. King. 1931. The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda. The University of Texas Bulletin 3042:1-245

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

• Yale Peabody Museum — YPM IP 011376 ↗

  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 Orthotetella wolfcampensis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 011376, teridentifikasi sebagai Orthotetella wolfcampensis. Keterangan sumber: Orthotetella wolfcampensis (YPM IP 011376). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orthotetes kaskaskiensis ↗

  S. Weller. 1914. The Mississippian Brachiopoda of the Mississippian Valley Basin. 1:1-508

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

• Yale Peabody Museum — YPM IP 328300 ↗

  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 Orthotetes kaskaskiensis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 328300, teridentifikasi sebagai Orthotetes kaskaskiensis. Keterangan sumber: Orthotetes kaskaskiensis (YPM IP 328300). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orthotetes keokuk ↗

  S. Weller. 1914. The Mississippian Brachiopoda of the Mississippian Valley Basin. 1:1-508

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

• Yale Peabody Museum — YPM IP 319614 ↗

  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 Orthotetes keokuk — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 319614, teridentifikasi sebagai Orthotetes keokuk. Keterangan sumber: Orthotetes keokuk (YPM IP 319614). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orthotichia kozlowskii ↗

  R. E. King. 1931. The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda. The University of Texas Bulletin 3042:1-245

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

• Yale Peabody Museum — YPM IP 115783 ↗

  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 Orthotichia kozlowskii — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 115783, teridentifikasi sebagai Orthotichia kozlowskii. Keterangan sumber: Orthotichia kozlowskii (YPM IP 115783). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Orycteropus browni ↗

  B. Patterson. 1975. Bulletin of the Museum of Comparative Zoology. The fossil aardvarks (Mammalia: Tubulidentata) 147(5):186-237

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

• Yale Peabody Museum — YPM VP 013901 ↗

  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 Orycteropus browni — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 013901, teridentifikasi sebagai Orycteropus browni. Keterangan sumber: Orycteropus browni (YPM VP 013901). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Osculipora truncata ↗

  K. Zágoršek and A. Kroh. 2003. Cretaceous Bryozoa from Scharrergraben (Santonian, Gosau Group, Eastern Alps). Geologica Carpathica 54(6):395-407

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

• Yale Peabody Museum — YPM IP 463155 ↗

  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 Osculipora truncata — Adira Ahmad-Rizal ↗

  Dokumentasi material fosil YPM IP 463155, teridentifikasi sebagai Osculipora truncata. Keterangan sumber: Osculipora truncata (YPM IP 463155). Digital Image: Yale Peabody Museum; photo by Adira Ahmad-Rizal 2025

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

• PBDB — Osteolepis panderi ↗

  U. J. Borgen and H. A. Nakrem. 2016. Morphology, phylogeny and taxonomy of osteolepiform fish. Fossils and Strata 61:1-514

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

• Yale Peabody Museum — YPM VP 007566 ↗

  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 Osteolepis panderi — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 007566, teridentifikasi sebagai Osteolepis panderi. Keterangan sumber: Osteolepis panderi (YPM VP 007566). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Osteopygis emarginatus ↗

  E. D. Cope. 1868. [A new genus of Chelonia from New Jersey]. Proceedings of the Academy of Natural Sciences of Philadelphia 20:147

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

• Yale Peabody Museum — YPM VP 000783 ↗

  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 Osteopygis emarginatus — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 000783, teridentifikasi sebagai Osteopygis emarginatus. Keterangan sumber: Osteopygis emarginatus (YPM VP 000783). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Ostrea congesta ↗

  L. W. Stephenson. 1941. The larger invertebrate fossils of the Navarro group of Texas. The University of Texas Publication 4101:1-625

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

• Yale Peabody Museum — YPM IP 008895 ↗

  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 Ostrea congesta — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 008895, teridentifikasi sebagai Ostrea congesta. Keterangan sumber: Ostrea congesta (YPM IP 008895). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2021

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

• PBDB — Ostrea georgiana ↗

  H. G. Richards. 1943. Additions to the Fauna of the Trent Marl of North Carolina. Journal of Paleontology 17(5):518-526

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

• Yale Peabody Museum — YPM IP 009764 ↗

  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 Ostrea georgiana — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 009764, teridentifikasi sebagai Ostrea georgiana. Keterangan sumber: Ostrea georgiana (YPM IP 009764). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2021

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

• PBDB — Ostrea glabra ↗

  C. Linnaeus. 1758. Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Editio Decima 1:1-824

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

• Yale Peabody Museum — YPM IP 340500 ↗

  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 Ostrea glabra — Madeleine Prangley ↗

  Dokumentasi material fosil YPM IP 340500, teridentifikasi sebagai Ostrea glabra. Keterangan sumber: Ostrea glabra (YPM IP 340500). Digital Image: Yale Peabody Museum; photo by Madeleine Prangley 2017-07-07

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

• PBDB — Ostrea subovata ↗

  E. C. Allison. 1955. Middle Cretaceous gastropoda from Punta China, Baja California, Mexico. Journal of Paleontology 29(3):400-432

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

• Yale Peabody Museum — YPM IP 340369 ↗

  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 Ostrea subovata — Christina Lutz ↗

  Dokumentasi material fosil YPM IP 340369, teridentifikasi sebagai Ostrea subovata. Keterangan sumber: Ostrea subovata (YPM IP 340369). Digital Image: Yale Peabody Museum; photo by Christina Lutz 2017

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

• PBDB — Otodus obliquus ↗

  L. Agassiz. 1838. Recherches Sur Les Poissons Fossiles. Tome III (11me livraison)

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

• Yale Peabody Museum — YPM VP 003143 ↗

  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 Otodus obliquus — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 003143, teridentifikasi sebagai Otodus obliquus. Keterangan sumber: Otodus obliquus (YPM VP 003143). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Oxydactylus lulli ↗

  F. B. Loomis. 1911. The camels of the Harrison beds, with three new species. American Journal of Science 31(181):65-70

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

• Yale Peabody Museum — YPM VP 010327 ↗

  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 Oxydactylus lulli — Vanessa R. Rhue ↗

  Dokumentasi material fosil YPM VP 010327, teridentifikasi sebagai Oxydactylus lulli. Keterangan sumber: Oxydactylus lulli (YPM VP 010327). Digital Image: Yale Peabody Museum; photo by Vanessa R. Rhue 2022-02-28

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

• PBDB — Oxynoticeras oxynotum ↗

  N. T. J. Hollingworth, D. J. Ward, and M. J. Simms, P. Clothier. 1990. A temporary exposure of Lower Lias (Late Sinemurian) at Dimmer Camp, Castle Cary, Somerset, south-west England. Mesozoic Research 2:163-180

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

• Yale Peabody Museum — YPM IP 256240 ↗

  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 Oxynoticeras oxynotum — Jim Barkley ↗

  Dokumentasi material fosil YPM IP 256240, teridentifikasi sebagai Oxynoticeras oxynotum. Keterangan sumber: Oxynoticeras oxynotum (YPM IP 256240). Digital Image: Yale Peabody Museum; photo by Jim Barkley 2023

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

• PBDB — Oxytropidoceras (Adkinsites) belknapi ↗

  C. W. Wright, J. H. Calloman, and M. K. Howarth. 1996. Part L: Mollusca 4 Revised: Volume 4: Cretaceous Ammonoidea. Treatise on Invertebrate Paleontology L:1-362

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

• Yale Peabody Museum — YPM IP 543317 ↗

  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 Oxytropidoceras (Adkinsites) belknapi — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 543317, teridentifikasi sebagai Oxytropidoceras (Adkinsites) belknapi. Keterangan sumber: Oxytropidoceras (Adkinsites) belknapi (YPM IP 543317). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2024

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

• PBDB — Pachyaena gigantea ↗

  J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals.

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

• Yale Peabody Museum — YPM VP 050000 ↗

  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 Pachyaena gigantea — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 050000, teridentifikasi sebagai Pachyaena gigantea. Keterangan sumber: Pachyaena gigantea (YPM VP 050000). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2017

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

• PBDB — Pachycothon giganteum ↗

  H. Ulbrich. 1974. Die Spongien der Ilsenburg-Entwicklung (Oberes Unter-Campan) der Subherzynen Kreidemulde [Sponges of the Ilsenburg Formation (Upper Lower Campanian) of the Subhercynian Cretaceous Basin. Freiberger Forschungshefte C 291:1-121

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

• Yale Peabody Museum — YPM IP 003700 ↗

  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 Pachycothon giganteum — Adira Ahmad-Rizal ↗

  Dokumentasi material fosil YPM IP 003700, teridentifikasi sebagai Pachycothon giganteum. Keterangan sumber: Pachycothon giganteum (YPM IP 003700). Digital Image: Yale Peabody Museum; photo by Adira Ahmad-Rizal 2024

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

• PBDB — Pachycranium faciclunis ↗

  R. J., Jr. Ross. 1951. Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas. Yale Peabody Museum of Natural History Bulletin 6:1-161

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

• Yale Peabody Museum — YPM IP 018038 ↗

  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 Pachycranium faciclunis — Johnathan Von Allmen ↗

  Dokumentasi material fosil YPM IP 018038, teridentifikasi sebagai Pachycranium faciclunis. Keterangan sumber: Pachycranium faciclunis (YPM IP 018038). Digital Image: Yale Peabody Museum; photo by Johnathan Von Allmen 2025

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

• PBDB — Pachydictya sheldonensis ↗

  J. R. P. Ross. 1963. Ordovician Cryptostome Bryozoa, Standard Chazyan Series, New York and Vermont. Geological Society America Bulletin 74:577-608

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

• Yale Peabody Museum — YPM IP 022142 ↗

  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 Pachydictya sheldonensis — Ngoc-Nhu Tran ↗

  Dokumentasi material fosil YPM IP 022142, teridentifikasi sebagai Pachydictya sheldonensis. Keterangan sumber: Pachydictya sheldonensis (YPM IP 022142). Digital Image: Yale Peabody Museum; photo by Ngoc-Nhu Tran 2025-10-09

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

• PBDB — Pachyhyrax crassidentatus ↗

  D. T. Rasmussen and E. L. Simons. 1988. New Oligocene hyracoids from Egypt. Journal of Vertebrate Paleontology 8(1):67-83

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