Full reference: D. K. Brezinski. 1992. Permian trilobites from west Texas. Journal of Paleontology 66(6):924-943
Type specimen: USNM 447546, a pygidium. Its type locality is USNM703c, Old Word Ranch, Glass Mountains, which is in a Kungurian slope limestone in the Road Canyon Formation of Texas.
Ecology: fast-moving low-level epifaunal deposit feeder
• Permian of United States (17: Texas collections)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.