Cephalopoda - Ammonitida - Sonniniidae
Full reference: S. Buckman. 1889. The descent of Sonninia and Hammatoceras. Quarterly Journal of the Geological Society of London 45:651-663
Belongs to Sonninia according to S. Buckman 1889
Sister taxa: Sonninia (Alaskinia), Sonninia (Euhoploceras), Sonninia (Papilliceras), Sonninia (Poecilomorphus), Sonninia (Sonninia), Sonninia altecostata, Sonninia alternata, Sonninia argentinica, Sonninia bodenbenderi, Sonninia crassa, Sonninia crassinuda, Sonninia espinazitensis, Sonninia fascicostata, Sonninia intumescens, Sonninia mirabilis, Sonninia nuda, Sonninia stelzneri, Sonninia subdeltafalcata, Sonninia tuxedniensis, Waagenia parrasensis
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Sonninia subtrigonata in the database
Specimen images are retrieved through the ePANDDA API.
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