TY  - BOOK
AU  - Brouwers EM
AU  - Hazel JE
TI  - Ostracoda and correlation of the severn formation (Navarroan; Maestrichtian) of Maryland
U1  - 565.33 
PY  - 1978///
CY  - Oklahoma
PB  - Soc of Eco Palaeontologist & Mineralogists
KW  - Ostracoda
ER  -