Trilobita - Ptychopariida - Marjumiidae
Full reference: P. Tasch. 1951. Fauna and paleoecology of the Upper Cambrian Warrior Formation of central Pennsylvania. Journal of Paleontology 25(3):275-306
Belongs to Coosella according to P. Tasch 1951
Sister taxa: Coosella helena, Coosella intermediens, Coosella kieri, Coosella perplexa, Coosella prolifica, Coosella texana
Type specimen: USNM 115619 (cranidium & pygidium). Its type locality is Warriorsmark, Huntingdon, which is in a Merioneth shallow subtidal limestone in the Warrior Formation of Pennsylvania.
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of United States (15: Pennsylvania collections)
Total: 15 collections including 16 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.