Английская Википедия:Aegasteroceras

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Шаблон:Short description Шаблон:Automatic taxobox

Aegasteroceras is an extinct cephalopod genus from the Lower Jurassic belonging to the arietitid subfamily Asteroceratinae. The shell of Aegasteroceras is evolute with curve forward and meet at a broad low ventral keel.[1] Aegasteroceras, named by Spath, 1925, has been found in the Sinemurian (Lower Jurassic) of England.[1]

References

Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Ammonite-stub

  1. 1,0 1,1 W.J. Arkell et al. 1957. Treatise on Invertebrate Paleontology. (L240)