Английская Википедия:Douvilleiceras

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Шаблон:Short description Шаблон:Taxobox

Douvilleiceras is a genus of ammonites from the Middle to Late Cretaceous. Its fossils have been found worldwide, in Africa, Asia, Europe, and North and South America.

Description

Shells of Douvilleiceras inaequinodum can reach a diameter of about Шаблон:Convert.[1][2]

Species

Species within the genus Douvilleiceras include:[3] Шаблон:Div col

  • D. clementium
  • D. inaequinodum (Quenstedt, 1849)[4]
  • D. mamillare
  • D. mammillatum (Schlotheim, 1813)
  • D. meyendorffi
  • D. monile (Sowerby, 1836)
  • D. muralense Stoyanow 1949
  • D. offarcinatum
  • D. orbignyi Hyatt, 1903
  • D. scabrosum
  • D. solitae[5]
  • D. spiniferum (Whiteaves, 1876)

Шаблон:Div col end

Distribution

Fossils of Douvilleiceras are found in the Cretaceous of Angola, Brazil, Canada, Colombia (Capotes Formation, Cundinamarca),[5] the Dominican Republic, Egypt, France, Iran, Japan, Madagascar, Mexico, Peru, South Africa, Switzerland, the former USSR, the United Kingdom, Alaska and Texas.[3] D. inaequinodum fossils have been found in Albian strata of France.[1][2]

Gallery

Шаблон:Clearboth

References

Шаблон:Portal Шаблон:Reflist

Bibliography

Further reading

External links

Шаблон:Commonscat

Шаблон:Taxonbar


Шаблон:Ammonitida-stub Шаблон:Cretaceous-animal-stub

  1. 1,0 1,1 Jsdammonites
  2. 2,0 2,1 Bertinjc
  3. 3,0 3,1 Шаблон:Cite web
  4. Jsdammonites.fr
  5. 5,0 5,1 Acosta & Garay, 2002, p.42