词条 | El Mamey Formation |
释义 |
| name = El Mamey Formation | image = | caption = | type = Formation | age = Burdigalian-Langhian | period = Langhian | prilithology = Shale, sandstone, conglomerate | otherlithology = Dominican amber | namedfor = | namedby = | region = | country = {{DOM}} | coordinates = {{coord|19.5|N|70.7|W|display=inline,title}} | paleocoordinates = {{coord|19.3|N|69.5|W|display=inline}} | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = {{Location map+ | Dominican Republic | relief = 1 | width = 250 | float = center | places = | lat_deg = 19.5 | lon_deg = -70.7 | mark = Yellow pog.svg | marksize = 12 }} | map_caption = }} The El Mamey Formation is a geologic formation in the Dominican Republic. The formation consists of shales and sandstones interspersed with a conglomerate of well-rounded pebbles, deposited in a fluvio-deltaic environment. El Mamey Formation is one of the formations containing Dominican amber and preserves fossils dating back to the Burdigalian to Langhian period.[1] Fossil content{{see also|Dominican amber}}
See also{{Portal|Earth sciences|Dominican Republic|Paleontology|Neogene|Prehistory of North America}}
References1. ^El Mamey Formation at Fossilworks.org Further reading
11 : Geologic formations of the Dominican Republic|Neogene Dominican Republic|Burdigalian|Langhian|Shale formations|Sandstone formations|Conglomerate formations|Deltaic deposits|Fluvial deposits|Paleontology in the Dominican Republic|Dominican amber |
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