TY - JOUR A1 - Hall J., Whitfield R.P. JO - Annual report of the Regents of the University of the State of New York SP - 241 EP - 242 C1 - 23: 241-242 TI - Notice of two new species of fossil shells from the Potsdam sandstone of New York UR - https://www.molluscabase.org/aphia.php?p=sourcedetails&id=382282 VL - 23 PY - 1872 Y2 - 2024-03-28 ER -