Cephalopoda - Ammonitida - Sonniniidae
Full reference: R. W. Imlay. 1939. Upper Jurassic ammonites from Mexico. Geological Society of America Bulletin 50(1):1-78
Belongs to Waagenia according to R. W. Imlay 1939
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 subtrigonata, Sonninia tuxedniensis
Type specimen: UMMP 17623
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Waagenia parrasensis in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.