| Autor: |
Silvia Gnaedinger |
| Jazyk: |
English<br />Spanish; Castilian |
| Rok vydání: |
2010 |
| Předmět: |
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| Zdroj: |
Publicación Electrónica de la Asociación Paleontológica Argentina, Vol 6, Iss 1 (2010) |
| Druh dokumentu: |
article |
| ISSN: |
2469-0228 |
| Popis: |
Plants impressions of the Cycadopsida (sensu lato) from the Upper Triassic El Tranquilo Group are described. This plant group is limited to the genus Pseudoctenis and Pterophyllum and comprises: Pseudoctenis fissa Du Toit, Pseudoctenis spatulata Du Toit and Pterophyllum multilineatum Shirley from the Cañadón Largo Formation and Pseudoctenis sp. from the Laguna Colorada Formation. They are very scarcely represented in the flora, slightly more abundant in the Cañadón Largo Formation. KEY WORDS. Cycadophyta. Impressions. Systematics. Upper Triassic. Santa Cruz. Argentina. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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