Trilobites, Ampyxina bellatula
Zoological
Identifier:
2014.11.12
Pennsylvanian Period
Ampyxina (Trilobita) [uBio:2876048]
Description
4 Ampyxina bellatula Savage on matrix from the Francis Creek Shale, Pit 11, Braidwood, Illinois. Pennsylvanian - Desmoinesian
Dimensions: 5 cm;2 cm;5 cm;;;423;;;0.8 cm;;1.4 cm;;specimens;605;Average size of the 4 specimens.;
