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Entolium callosum
Taxonomy
Pecten callosus was named by Lundgren (1895). It is a 3D body fossil. Its type locality is Cape Stewart (gray sandstone), which is in a Pliensbachian marine sandstone in the Cape Stewart Beds Formation of Greenland.
It was recombined as Entolium callosum by Rosenkrantz (1934).
It was recombined as Entolium callosum by Rosenkrantz (1934).
Sister species lacking formal opinion data
E. briconense, E. cainalloi, E. calvum, E. contemptibile, E. corneaolum, E. disciformis, E. discites, E. discus, E. filosum, E. fimbriatum, E. frontale, E. gregarium, E. hallense, E. hallensis, E. hehli, E. hellii, E. inequivalve, E. jamoignense, E. japonicum, E. kimurai, E. kolyaense, E. kolymaense, E. kolymaense, E. lackeyi, E. liasianum, E. liscaviensis, E. mahuidaensis, E. molestus, E. mongqiongense, E. nicoleti, E. nieniexionglaensis, E. nummulare, E. nummulare, E. nummularis, E. obovatum, E. orbicularis, E. orbicularis, E. partitum, E. pseudodiscites, E. saccoi, E. sadleri, E. sanchuense, E. sanchuensis, E. seymourensis, E. seymouriensis, E. sichianense, E. spathulatum, E. spathulatus, E. subdemissus, E. sulcatellus, E. tenuistriatum, E. tridentina, E. tridentini, E. undiferum, E. ussuricus, E. yatsujiense, E. yatsushiroense, E. argentinum, E. incognitum, E. partitum, E. quotidianum, E. spedeni, Pecten quotidianus, Pecten vitreus
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Pecten callosus Lundgren p. 200 figs. Pl. 3, Fig. 15 |
| 1934 | Entolium callosum Rosenkrantz p. 12 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Entolium callosum Lundgren 1895
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subg = subgenus, f = family, o = order | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: Pliensbachian or 192.90000 to 184.20000 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Jamesoni | Greenland | Entolium callosum (161976 161977 161979 162071 162072 162073 162109 162111) | |
| Pliensbachian | Greenland | Entolium callosum (161966 161968 161969 161970 161971 161972 161974 161975 162056 162058 162059 162083 162099 162110) Pecten callosus (type locality: 161208) |