TY  - JOUR
A1  - Whitfield, R. P.
JO  - Wisconsin Geological Survey Annual Report for 1879
SP  - 44
EP  - 71
C1  - 44-71
TI  - Descriptions of new species of fossils from the Paleozoic of Wisconsin
UR  - https://molluscabase.org/aphia.php?p=sourcedetails&id=437298
PY  - 1880
Y2  - 2026-07-12
ER  -