| 词条 | Charco Azul Group |
| 释义 |
| name = Charco Azul Group | image = | caption = | type = Group | age = Early Pliocene-Early Pleistocene | period = Zanclean | prilithology = Shale, conglomerate | otherlithology = Siltstone, sandstone | namedfor = Charco Azul | namedby = | region = Puntarenas Province Chiriquí Province | country = {{CRI}} {{PAN}} | coordinates = {{coord|8.2|N|83.0|W|display=inline,title}} | paleocoordinates = {{coord|8.1|N|82.5|W|display=inline}} | unitof = | subunits = Armuelles, Penita & Charco Azul Formations | underlies = | overlies = | thickness = | extent = Burica Peninsula | area = | map = | map_caption = }} The Charco Azul Group is a geologic group in southeastern Costa Rica and western Panama. The group comprises the Armuelles, Penita and Charco Azul Formations and preserves fossils.[1] See also{{Portal|Earth sciences|Costa Rica|Paleontology|Neogene|Prehistory of North America}}
References1. ^Charco Azul Group at Fossilworks.org {{CostaRica-stub}}{{CentralAm-geologic-formation-stub}} 9 : Geologic formations of Costa Rica|Geologic formations of Panama|Shale formations|Conglomerate formations|Siltstone formations|Sandstone formations|Shallow marine deposits|Geography of Puntarenas Province|Chiriquí Province |
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