1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Parvilucina tenuisculpta
BPBM 279370 · Myrtle Thaanum {Ditlev Thaanum'S Wife}
Alaska
BPBM 279371 · Myrtle Thaanum {Ditlev Thaanum'S Wife}
BPBM 279372 · Oldroyd, I.; Myrtle Thaanum {Ditlev Thaanum'S Wife}
Canada