Equinoides exociclicos (Echinodermata-Echinoidea) del terciario de la Cuenca Tampico-Misantla, Tamaulipas-Veracruz, y sus implicaciones paleoecologicas y paleogeograficas
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| Format: | Tesis de doctorado |
| Language: | Español |
| Published: |
1996
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| Online Access: | https://hdl.handle.net/20.500.14330/TES01000235217 http://132.248.9.195/ppt1997/0235217/Index.html |