Ruflorinia papillosa sp. nov. from the Lower Cretaceous of Patagonia, Argentina
The morphology and cuticle of the caytonialean leaf Ruflorinia papillosa sp. nov. from the Estancia Bajo Tigre of the Baqueró Formation (Lower Cretaceous), Patagonia, Argentina, were studied, using light microscopy (LM), and scanning and transmission electron microscopy (SEM and TEM). The morphologi...
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2000 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/114779 |
| Acceso en línea: | http://hdl.handle.net/11336/114779 |
| Access Level: | acceso abierto |
| Palabra clave: | Paleobotánica Taxonomía Cretácico https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
| Sumario: | The morphology and cuticle of the caytonialean leaf Ruflorinia papillosa sp. nov. from the Estancia Bajo Tigre of the Baqueró Formation (Lower Cretaceous), Patagonia, Argentina, were studied, using light microscopy (LM), and scanning and transmission electron microscopy (SEM and TEM). The morphological, anatomical and ultrastructural analyses of the leaves have shown the presence of strong xeromorphic characters that suggest the plants were living under stressful conditions and probably grew on dry soils exposed to intense solar radiation. |
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