Cephalopoda - Ammonoidea - Tornoceratidae

PaleoDB taxon number: 346111

Alternative combinations: Goniatites planidorsatus, Pseudoclymenia planidorsata, Tornoceras (Protornoceras) planidorsatum

Synonym: Tornoceras dorsoplanum Sobolew 1912 (taxon 346124)

Belongs to Armatites according to R. T. Becker 2016

Sister taxa: Armatites bashkiricus, Armatites beatus, Armatites lateroconcavus, Armatites nudus

Ecology: fast-moving nektonic carnivore