Artiopoda - Agnostida - Agnostidae
Full reference: S. R. Hohensee and J. H. Stitt. 1989. Redeposited Elvinia Zone (Upper Cambrian) trilobites from the Collier Shale, Ouachita Mountains, west-central Arkansas. Journal of Paleontology 63(6):857-879
Belongs to Kymagnostus according to S. R. Hohensee and J. H. Stitt 1989
Sister taxa: none
Type specimen: UMC 16666a, a cephalon/head. Its type locality is Ouachita Mountains collecting locality D, which is in a Furongian deep subtidal shelf lime mudstone in the Collier Shale Formation of Arkansas.
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of United States (12: Arkansas, Oklahoma collections)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.