Ceratocephala graffhami Shaw 1974 (trilobite)

Trilobita - Odontopleurida - Odontopleuridae

Full reference: F. C. Shaw. 1974. Simpson Group (Middle Ordovician) trilobites of Oklahoma. Paleontological Society Memoir 6:1-54

Belongs to Ceratocephala according to F. C. Shaw 1974

Sister taxa: Ceratocephala (Ceratocephalina), Ceratocephala depauperata, Ceratocephala exigua, Ceratocephala goniata, Ceratocephala impedita, Ceratocephala laciniata, Ceratocephala laticapitata, Ceratocephala phalaenocephala, Ceratocephala rarispina, Ceratocephala triacantheis, Ceratocephala vexilla, Onychaspis laticapitata, Onchaspis confraga, Trapelocera bicuspis

Type specimen: OU 8095, a cephalon/head (cranidium)

Ecology: fast-moving low-level epifaunal carnivore

Distribution: found only at Bromide Formation, Pooleville Member Trilobites (Ordovician of Oklahoma)

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.