†Richardsonites Elias 1956 (ammonite)
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Cephalopoda - Goniatitida - Glaphyritidae
Parent taxon: Glaphyritinae according to W. M. Furnish et al. 2009
Sister taxa: Cryptotyloceras, Eosyngastrioceras, Glaphyrites, Oxiglaphyrites, Paracravenoceras
Subtaxa: none
Type: Gastrioceras richardsonianum
Ecology: fast-moving nektonic carnivore
Distribution:
• Carboniferous of United States (9: Arkansas, California, Oklahoma, Texas collections)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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