Artiopoda - Asaphida - Asaphidae
Full reference: R. J., J.r. Ross. 1951. Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas. Yale Peabody Museum of Natural History Bulletin 6:1-161
Belongs to Lachnostoma according to R. J., Jr. Ross 1951
Sister taxa: Lachnostoma disputa, Lachnostoma platypyga
Type specimen: YPM 18144, a cephalon/head (hypostome). Its type locality is Locality 13, Round Hill, Zone "J", which is in a Blackhillsian shallow subtidal limestone/chert in the Garden City Formation of Utah.
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Ordovician of Canada (23: Alberta collections), United States (23: Nevada, Utah)
Total: 46 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.