Eosyngastrioceras hesperium Miller and Furnish 1940 (ammonite)

Cephalopoda - Goniatitida - Glaphyritidae

Alternative combinations: Cravenoceras hesperium, Stenoglaphyrites hesperius

Belongs to Eosyngastrioceras according to A. L. Titus 2000

See also Gordon 1964 and Ruzhentsev and Bogoslovskaya 1971

Sister taxa: Eosyngastrioceras inexpectans, Eosyngastrioceras quadratum

Ecology: fast-moving nektonic carnivore


• Chesterian of United States (1: Nevada collection)

• Carboniferous of United States (11: California, Montana)

Total: 12 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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