Dear Colleagues:
I am currently engaged in a comparative study of Cretaceous verses
Modern species of the oyster Crassostrea. I am interested in
learning of what others might have considered viable skeletal
criteria in defining and distinguishing species.
whaglund@common.mtroyal.ab.ca
Wayne Haglund
Dept. Earth Sciences
Mount Royal College
4825 Richard Rd.
Calgary, Alberta
Canada
T3E 6K6