†Protengonoceras planum Hyatt 1903 (ammonite)
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Cephalopoda - Ammonitida - Engonoceratidae
Full reference: A. Hyatt. 1903. Pseudoceratites of the Cretaceous. United States Geological Survey, Monograph 44:1-351
Belongs to Protengonoceras according to A. Hyatt 1903
Sister taxa: Protengonoceras gabbi, Protengonoceras neolobitoides
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Protengonoceras planum in the database
Specimen images are retrieved through the ePANDDA API.
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