Riccardi, Alberto C.
The Cretaceous system of southern South America - Boulder, CO Geological Society of America 1988 - 161 p. ilus., láms., tbl. - Memoir n.168 .
CRETACEO
ESTRATIGRAFÍA
PALEONTOLOGÍA
AMERICA DEL SUR
ARGENTINA
BOLIVIA
CHILE
551.763(8)/R53
The Cretaceous system of southern South America - Boulder, CO Geological Society of America 1988 - 161 p. ilus., láms., tbl. - Memoir n.168 .
CRETACEO
ESTRATIGRAFÍA
PALEONTOLOGÍA
AMERICA DEL SUR
ARGENTINA
BOLIVIA
CHILE
551.763(8)/R53