Kennedy, William James
New ammonoid records from the Merchantville Formation (Upper Cretaceous) of Maryland and New Jersey - New York American Museum of Natural History March 1997 - 17 p. láms.
AMMONOIDEA
CRETACEO
ESTADOS UNIDOS
New ammonoid records from the Merchantville Formation (Upper Cretaceous) of Maryland and New Jersey - New York American Museum of Natural History March 1997 - 17 p. láms.
AMMONOIDEA
CRETACEO
ESTADOS UNIDOS