Camarotoechia

Camarotoechia
Temporal range: Late Ordovician-Mid Permian
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Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Brachiopoda
Class: Rhynchonellata
Order: Rhynchonellida
Family: †Trigonirhynchiidae
Subfamily: †Trigonirhynchiinae
Genus: †
Hall & Clarke, 1893
Species

See text

Camarotoechia is an extinct genus of brachiopods found in Paleozoic strata.[1][2]

Taxonomy

Cherkesova (2007) reassigns two taxa, "radiata" and "omaliusi", that Nalivkin had placed in Camarotoechia, to Sinotectirostrum as a new combination for a species and a subspecies respectively. The type of Camarotoechia is perhaps Atrypa congretata Conrad, 1841. The species †Camarotoechia elegans[3] is from the Ordovician and Silurian of the Siberian Platform. It includes one subspecies Camarotoechia elegans forma ramosa.[3]

Species

The following species of Camarotoechia have been described:[4]

  • C. bimesiornata
  • C. dotis (Floresta Formation, Colombia)[5]
  • C. elegans (Siberia)[3]
  • C. haraganensis
  • C. latisinuata
  • C. tethys

References

  1. ^ Potter, J.F.; Price, J.H. (1965). "Comparative sections through rocks of Ludlovian-Downtonian age in the Llandovery and Llandeilo districts". Proceedings of the Geologists' Association. 76 (4): 379. Bibcode:1965PrGA...76..379P. doi:10.1016/S0016-7878(65)80039-6.
  2. ^ Cherkesova, S. V. (2007). "Revision of Camarotoechia radiata Nalivkin (Brachiopoda, Rhynchonellida) from the Famennian of Novaya Zemlya". Paleontological Journal. 41 (4): 407–414. Bibcode:2007PalJ...41..407C. doi:10.1134/S0031030107040065. S2CID 84473457.
  3. ^ a b c Nikiforova, O.I.; Andreeva, O.N. (1961). Stratigrafii︠a︡ ordovika i silura Sibirskoĭ platformy i ee paleontologicheskoe obosnovanie (Brakhiopody) (Stratigraphy of the Ordovician and Silurian of the Siberian platform and its palaeontological basis (Brachiopods). Biostratigrafiya Sibirskov Platformy, Leningrad.
  4. ^ Camarotoechia at Fossilworks.org
  5. ^ Floresta Fauna at Fossilworks.org

Further reading

  • Etude nouvelle en deux parties, du genre Camarotoechia Hall and Clarke, 1893. Deuxième partie Cupularostrum recticostatum n. gen. n. sp. P Sartenaer, Bulletin de l'Institut royal des Sciences naturelles de Belgique, 1961
  • An Introduction to the Study of the Brachiopoda: 13th Annual Report New York State Geologist for the year 1893, Pt. 2. J Hall, JM Clarke, Palaeontology. Albany, NY, 1894


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