| 词条 | Aymamón Limestone |
| 释义 |
| name = Aymamón Limestone | image = | caption = | type = Formation | period = Miocene | age = Mid-to-Late Miocene ~{{fossil range|16.0|5.3}} | prilithology = Limestone | otherlithology = Chalk | namedfor = | namedby = | region = Caribbean | country = {{flag|Puerto Rico}} | coordinates = {{coord|18.5|N|67.0|W|display=inline,title}} | paleocoordinates = {{coord|18.4|N|66.0|W|display=inline}} | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = {{Location map+ | Puerto Rico | relief = 1 | width = 200 | float = center | places = | lat_deg = 18.5 | lon_deg = -67.0 | mark = Yellow pog.svg | marksize = 12 }} | map_caption = }} The Aymamón Limestone is a geologic formation in Puerto Rico. It preserves fossils dating back to the Middle to Late Miocene period.[1] Fossil contentVarious fossils have been found in the Aymamón Limestone:[2] Sharks
Bivalves{{div col|colwidth=22em}}
Gastropods{{div col|colwidth=22em}}
Corals{{div col|colwidth=22em}}
See also{{Portal|Caribbean|Geology|Neogene|Paleontology|Puerto Rico|Prehistory of North America}}
References1. ^Aymamón Limestone at Fossilworks.org 2. ^Rio Guajataca Section at Fossilworks.org 3. ^Isabela Municipal Landfill at Fossilworks.org Further reading
6 : Geologic formations of Puerto Rico|Limestone formations of the United States|Limestone formations|Reef deposits|Neogene Puerto Rico|Paleontology in the Caribbean |
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