Amonitas de jurasico medio y del calloviano de Mexico : Parastrenoceras gen. nov. --
Main Author: | Ochoterena F., Héctor (Author, Autor/a) |
---|---|
Format: | Book |
Language: | Spanish |
Published: |
México :
UNAM, Instituto de Geología,
1963.
|
Series: | Paleontologia mexicana
|
Subjects: |
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