Sumber yang dapat ditelusuri

15.236 rujukan · Halaman 138 dari 191. Setiap profil menautkan rujukan yang mendukung klaimnya.

• Dokumentasi Architarbus minor — Erynn Johnson ↗

  Dokumentasi material fosil YPM IP 000189, teridentifikasi sebagai Architarbus minor. Keterangan sumber: Architarbus minor (YPM IP 000189). Digital Image: Yale Peabody Museum; photo by Erynn Johnson 2025

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

• PBDB — Architarbus rotundatus ↗

  S. H. Scudder. 1868. Supplement to descriptions of articulates. Descriptions of fossil insects found on Mazon Creek, and near Morris, Grundy Co. Ill. Geological Survey of Illinois 3:566-572

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

• Yale Peabody Museum — YPM IP 000187 ↗

  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 Architarbus rotundatus — Division of Invertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM IP 000187, teridentifikasi sebagai Architarbus rotundatus. Keterangan sumber: Architarbus rotundatus (YPM IP 000187). Digital Image: Yale Peabody Museum; photo by Division of Invertebrate Paleontology, Yale Peabody Museum 2007

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

• PBDB — Architectonica nobilis ↗

  W. P. Woodring. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama: Description of Tertiary mollusks (gastropods: Vermetidae to Thaididae). United States Geological Survey Professional Paper 306(B):147-239

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

• Yale Peabody Museum — YPM IP 582885 ↗

  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 Architectonica nobilis — Madeline Dissinger ↗

  Dokumentasi material fosil YPM IP 582885, teridentifikasi sebagai Architectonica nobilis. Keterangan sumber: Architectonica nobilis (YPM IP 582885). Digital Image: Yale Peabody Museum; photo by Madeline Dissinger 2023

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

• PBDB — Arcinella arcinella ↗

  G. Rosenberg. 2005. Malacolog 4.0: A database of Western Atlantic marine Mollusca. [WWW database (version 4.1.0)] URL http://data.acnatsci.org/wasp

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

• Yale Peabody Museum — YPM IP 038360 ↗

  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 Arcinella arcinella — Kristen Newman ↗

  Dokumentasi material fosil YPM IP 038360, teridentifikasi sebagai Arcinella arcinella. Keterangan sumber: Arcinella arcinella (YPM IP 038360). Digital Image: Yale Peabody Museum; photo by Kristen Newman 2025

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

• PBDB — Arcopsis adamsi ↗

  W. P. Woodring. 1925. Miocene Molluscs from Bowden, Jamaica. Part 1: Pelecypods and Scaphopods. 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 068878 ↗

  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 Arcopsis adamsi — Kristen Newman ↗

  Dokumentasi material fosil YPM IP 068878, teridentifikasi sebagai Arcopsis adamsi. Keterangan sumber: Arcopsis adamsi (YPM IP 068878). Digital Image: Yale Peabody Museum; photo by Kristen Newman 2025

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

• PBDB — Arcoptera wagneriana ↗

  G. Vermeij and K. Amano. 2021. The genera Tetrarca (Subfamily Cuculaeinae), Arca, and Lamarcka, new genus (Subfamily Arcinae), with special reference to the history of cold adaptation in North Pacific Tetrarca boucardi (Bivalvia: Arcidae). The Nautilus 135(2):42-46

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

• Yale Peabody Museum — YPM IP 069222 ↗

  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 Arcoptera wagneriana — Catie Fenstermaker ↗

  Dokumentasi material fosil YPM IP 069222, teridentifikasi sebagai Arcoptera wagneriana. Keterangan sumber: Arcoptera wagneriana (YPM IP 069222). Digital Image: Yale Peabody Museum; photo by Catie Fenstermaker 2024

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

• PBDB — Arctaspis hoeli ↗

  R. Denison. 1978. Placodermi. Handbook of Palaeoichthyology 2:1-128

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

• Yale Peabody Museum — YPM VP 054019 ↗

  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 Arctaspis hoeli — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi cetakan YPM VP 054019, teridentifikasi sebagai Arctaspis hoeli. Keterangan sumber: Arctaspis hoeli (YPM VP 054019). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Arctaspis kiaeri ↗

  R. Denison. 1978. Placodermi. Handbook of Palaeoichthyology 2:1-128

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

• Yale Peabody Museum — YPM VP 054021 ↗

  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 Arctaspis kiaeri — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi cetakan YPM VP 054021, teridentifikasi sebagai Arctaspis kiaeri. Keterangan sumber: Arctaspis kiaeri (YPM VP 054021). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Arctinurus boltoni ↗

  J. J. Bigsby. 1825. Description of a new species of trilobite. Journal of the Academy of Natural Sciences of Philadephia 4(2):365-368

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

• Yale Peabody Museum — YPM IP 006564 ↗

  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 Arctinurus boltoni — Division of Invertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM IP 006564, teridentifikasi sebagai Arctinurus boltoni. Keterangan sumber: Arctinurus boltoni (YPM IP 006564). Digital Image: Yale Peabody Museum; photo by Division of Invertebrate Paleontology, Yale Peabody Museum 2017

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

• PBDB — Arctodus simus ↗

  E. D. Cope. 1879. The cave bear of California. American Naturalist 13(12):791

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

• Yale Peabody Museum — YPM VP 055748 ↗

  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 Arctodus simus — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi cetakan YPM VP 055748, teridentifikasi sebagai Arctodus simus. Keterangan sumber: Arctodus simus (YPM VP 055748). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2017

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

• PBDB — Arctolepis brevis ↗

  Heintz. 1929. Acanthaspida. Die downtonischen und devonischen Vertebraten von Spitsbergen 22:81

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

• Yale Peabody Museum — YPM VP 054023 ↗

  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 Arctolepis brevis — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi cetakan YPM VP 054023, teridentifikasi sebagai Arctolepis brevis. Keterangan sumber: Arctolepis brevis (YPM VP 054023). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2016

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

• PBDB — Arduspirifer arduennensis ↗

  U. Jansen. 2001. Morphologie, taxonomie, und phylogenie unterdevonischer brachiopoden aus der Dra-Ebene (Marokko, Prä-Sahara) und dem Rheinishchen Schiefergebirge (Deutschland). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 554:1-389

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

• Yale Peabody Museum — YPM IP 601417 ↗

  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 Arduspirifer arduennensis — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 601417, teridentifikasi sebagai Arduspirifer arduennensis. Keterangan sumber: Arduspirifer arduennensis treverorum (YPM IP 601417). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2011

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

• PBDB — Arenorbis squamosus ↗

  E. Picard. 1858. Über den Keuper bei Schlotheim in Thüringen und seine Versteinerungen. Zeitschrift fur die gesamten Naturwissenschaften 11:425

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

• Yale Peabody Museum — YPM IP 534348 ↗

  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 Arenorbis squamosus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 534348, teridentifikasi sebagai Arenorbis squamosus. Keterangan sumber: Arenorbis squamosus (YPM IP 534348). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2016

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

• PBDB — Argopecten gibbus ↗

  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 583479 ↗

  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 Argopecten gibbus — Kristen Newman ↗

  Dokumentasi material fosil YPM IP 583479, teridentifikasi sebagai Argopecten gibbus. Keterangan sumber: Argopecten gibbus (YPM IP 583479). Digital Image: Yale Peabody Museum; photo by Kristen Newman 2025

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

• PBDB — Argopecten irradians ↗

  H. G. Richards. 1962. Studies on the marine Pleistocene: Part II. The marine Pleistocene mollusks of eastern North America. Transactions of the American Philosophocal Society 52(3):1-142

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

• Yale Peabody Museum — YPM IP 039490 ↗

  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 Argopecten irradians — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 039490, teridentifikasi sebagai Argopecten irradians. Keterangan sumber: Argopecten irradians (YPM IP 039490). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2021

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

• PBDB — Aristocystites bohemicus ↗

  J. Barrande. 1887. Echinodermes. Etudes Locales et Comparatives. Extraits du Systeme Silurien du Centre de la Boheme. VII:1-356,

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

• Yale Peabody Museum — YPM IP 113177 ↗

  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 Aristocystites bohemicus — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 113177, teridentifikasi sebagai Aristocystites bohemicus. Keterangan sumber: Aristocystites bohemicus (YPM IP 113177). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2013

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

• PBDB — Armenoceras chicottense ↗

  A. F. Foerste. 1928. The cephalopod fauna of Anticosti. Geological Survey of Canada Memoir 154:257-321

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

• Yale Peabody Museum — YPM IP 020510 ↗

  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 Armenoceras chicottense — Jan Rasmussen ↗

  Dokumentasi material fosil YPM IP 020510, teridentifikasi sebagai Armenoceras chicottense. Keterangan sumber: Armenoceras chicottense (YPM IP 020510). Digital Image: Yale Peabody Museum; photo by Jan Rasmussen 2010

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

• PBDB — Arpadites telleri ↗

  E. von Mojsisovics. 1882. Die Cephalopoden der Mediterranen Triasprovinz. Abhandlungen der Kaiserlich-Königlichen Geologischen Reichsanstalt 10:1-322

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

• Yale Peabody Museum — YPM IP 003737 ↗

  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 Arpadites telleri — Leah Mock ↗

  Dokumentasi material fosil YPM IP 003737, teridentifikasi sebagai Arpadites telleri. Keterangan sumber: Arpadites telleri (YPM IP 003737). Digital Image: Yale Peabody Museum; photo by Leah Mock 2025

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

• PBDB — Arsinoitherium zitteli ↗

  C. W. Andrews. 1906. A Descriptive Catalogue of the Tertiary Vertebrata of Fayum, Egypt.

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

• Yale Peabody Museum — YPM VP 030546 ↗

  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 Arsinoitherium zitteli — Division of Vertebrate Paleontology, Yale Peabody Museum ↗

  Dokumentasi material fosil YPM VP 030546, teridentifikasi sebagai Arsinoitherium zitteli. Keterangan sumber: Arsinoitherium zitteli (YPM VP 030546). Digital Image: Yale Peabody Museum; photo by Division of Vertebrate Paleontology, Yale Peabody Museum 2017

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

• PBDB — Arthrolycosa antiqua ↗

  O. Harger. 1874. Notice of a new fossil spider from the Coal Measures of Illinois. The American Journal of Science and Arts, Third Series 7:219-223

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

• Yale Peabody Museum — YPM IP 000163 ↗

  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 Arthrolycosa antiqua — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 000163, teridentifikasi sebagai Arthrolycosa antiqua. Keterangan sumber: Arthrolycosa antiqua (YPM IP 000163). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2019

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

• PBDB — Arthropleura armata ↗

  F. W. H. Jordan. 1854. Taxonomic names, in Ueber die Crustaceen der Steinkohlenformation von Saarbrücken. Palaeontographica 4:1-15

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

• Yale Peabody Museum — YPM IP 212572 ↗

  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 Arthropleura armata — Susan B. Hochgraf ↗

  Dokumentasi material fosil YPM IP 212572, teridentifikasi sebagai Arthropleura armata. Keterangan sumber: Arthropleura armata (YPM IP 212572). Digital Image: Yale Peabody Museum; photo by Susan B. Hochgraf 2014

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

• PBDB — Artinska sellardsi ↗

  R. J. Tillyard. 1928. Kansas Permian Insects, Part 11. Order Protoperlaria: Family Lemmatophoridae (continued). American Journal of Science, Series 5 16(94):314-348

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

• Yale Peabody Museum — YPM IP 005291 ↗

  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 Artinska sellardsi — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 005291, teridentifikasi sebagai Artinska sellardsi. Keterangan sumber: Artinska sellardsi (YPM IP 005291). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2015

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

• PBDB — Asaphellus homfrayi ↗

  R. A. Fortey and R. M. Owens. 1991. A trilobite fauna from the highest Shineton Shales in Shropshire, and the correlation of the latest Tremadoc. Geological Magazine 128:437-464

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

• Yale Peabody Museum — YPM IP 112106 ↗

  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 Asaphellus homfrayi — Maya S. Ortiz ↗

  Dokumentasi material fosil YPM IP 112106, teridentifikasi sebagai Asaphellus homfrayi. Keterangan sumber: Asaphellus homfrayi (YPM IP 112106). Digital Image: Yale Peabody Museum; photo by Maya S. Ortiz 2025

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

• PBDB — Asaphis deflorata ↗

  A. J. W. Hendy, D. P. Buick, and K. V. Bulinski, C. A. Ferguson, A. I. Miller. 2008. Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions.

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

• Yale Peabody Museum — YPM IP 110355 ↗

  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 Asaphis deflorata — Kristen Newman ↗

  Dokumentasi material fosil YPM IP 110355, teridentifikasi sebagai Asaphis deflorata. Keterangan sumber: Asaphis deflorata (YPM IP 110355). Digital Image: Yale Peabody Museum; photo by Kristen Newman 2025

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

• PBDB — Asaphus (Asaphus) expansus ↗

  G. Wahlenberg. 1821. Petrificata telluris svecanae examinata. Acta Soceitatis Regiae Scientarium 8:1-116

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

• Yale Peabody Museum — YPM IP 259237 ↗

  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 Asaphus (Asaphus) expansus — Marion Thaureau ↗

  Dokumentasi material fosil YPM IP 259237, teridentifikasi sebagai Asaphus (Asaphus) expansus. Keterangan sumber: Asaphus (Asaphus) expansus (YPM IP 259237). Digital Image: Yale Peabody Museum; photo by Marion Thaureau 2025

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

• PBDB — Asaphus (Neoasaphus) kowalewskii ↗

  V. Jaanusson. 1953. Untersuchungen über baltoskandische Asaphiden I Revision der mittelordovizischen Asaphiden des Siljan-Gebietes in Dalarna. Arkiv för Mineralogie och Geologie 1(14):377-464

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

• Yale Peabody Museum — YPM IP 531077 ↗

  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 Asaphus (Neoasaphus) kowalewskii — IP Staff (IPS) ↗

  Dokumentasi material fosil YPM IP 531077, teridentifikasi sebagai Asaphus (Neoasaphus) kowalewskii. Keterangan sumber: Asaphus (Neoasaphus) kowalewskii (YPM IP 531077). Digital Image: Yale Peabody Museum; photo by IP Staff (IPS) 2019

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

• PBDB — Asaphus homfrayi ↗

  R. A. Fortey and R. M. Owens. 1991. A trilobite fauna from the highest Shineton Shales in Shropshire, and the correlation of the latest Tremadoc. Geological Magazine 128:437-464

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

• Yale Peabody Museum — YPM IP 113130 ↗

  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 Asaphus homfrayi — Jessica Utrup ↗

  Dokumentasi material fosil YPM IP 113130, teridentifikasi sebagai Asaphus homfrayi. Keterangan sumber: Asaphus homfrayi (YPM IP 113130). Digital Image: Yale Peabody Museum; photo by Jessica Utrup 2013

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

• PBDB — Aspenites acutus ↗

  A. Hyatt and J. P. Smith. 1905. The Triassic cephalopod genera of America. United States Geological Survey Professional Paper 40:1-394

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