Title: Paraparchites mazonensis n. sp. (Ostracoda) from middle Pennsylvanian ironstone concretions of Illinois
First published: 1977
Subjects: Fossil Ostracoda, Ostracoda, Fossil, Paleontology
Places: Illinois
Time periods: Pennsylvanian
LC classification: QE1 .F4 vol. 37, no. 2, QE817.O8 .F4 vol. 37, no. 2