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Camarotoechia
Temporal range: Late Ordovician- Mid Permian
~460–273  Ma
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Brachiopoda
Class: Rhynchonellata
Order: Rhynchonellida
Family: Trigonirhynchiidae
Subfamily: Trigonirhynchiinae
Genus: Camarotoechia
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[ verification needed]. 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

External links