The Valanginian Olcostephaninae Haug, 1910 (Ammonoidea) from the Andean Lower Cretaceous Chañarcillo Basin, Northern Chile
Ammonites of the genus Santafecites Etayo-Serna and subgenus Olcostephanus (Viluceras) AguirreUrreta and Rawson are described for the first time from Chile. The succession of Olcostephaninae from the Chañarcillo Basin of northern Chile is described in the light of new collections and revision of his...
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| Pubblicato in: | Andean Geology |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Servicio Nacional de Geología y Minería
2015
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=173938242004 |
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