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  2. Ponce Limestone - Wikipedia

    en.wikipedia.org/wiki/Ponce_Limestone

    The Ponce Limestone is a geologic formation in Puerto Rico. It preserves fossils dating back to the Neogene period [ 3 ] (20.45 million years ago ( Mya ). Description

  3. Ponce Cement - Wikipedia

    en.wikipedia.org/wiki/Ponce_Cement

    Ponce Cement, Inc. was a cement and limestone manufacturer in Ponce, Puerto Rico.The company was located at the intersection of PR-123 and PR-500, in Barrio Magueyes. [3] It was founded in 1941 [4] by Antonio Ferré Bacallao, a Puerto Rican industrialist of Cuban origin. [5]

  4. Northern Karst Belt - Wikipedia

    en.wikipedia.org/wiki/Northern_Karst_Belt

    The Northern Karst Belt (Spanish: Cinturón del Carso Norteño) is a limestone karst landscape located in the northwestern region of Puerto Rico. A karst is a topographical zone formed by the dissolution of soluble porous rocks, such as limestone , with features such as mogotes , canyons , caves , sinkholes , streams and rivers , all of which ...

  5. San Sebastián Limestone - Wikipedia

    en.wikipedia.org/wiki/San_Sebastián_Limestone

    The San Sebastián Formation is a geologic formation in Puerto Rico.It preserves fossils dating back to the Oligocene period. [1]It was primarily deposited as limestone in a marine environment, but some localities with a significant amount of terrestrial fauna appear to have been deposited in a deltaic environment.

  6. Bedford celebrates its heritage with opening of Land of ...

    www.aol.com/bedford-celebrates-heritage-opening...

    The museum showcases the community's limestone industry. For premium support please call: 800-290-4726 more ways to reach us

  7. Cotui Limestone - Wikipedia

    en.wikipedia.org/wiki/Cotui_Limestone

    The Cotui Limestone is a geological formation in Puerto Rico. It preserves fossils dating back to the Cretaceous period. [1] See also

  8. Quebradillas Limestone - Wikipedia

    en.wikipedia.org/wiki/Quebradillas_Limestone

    Puerto Rico: The Quebradillas Limestone is a geologic formation in Puerto Rico. It preserves fossils dating back to the Neogene period. See also

  9. Geology of Puerto Rico - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Puerto_Rico

    The Geology of Puerto Rico can be divided into three major geologic provinces: The Cordillera Central, the Carbonate, and the Coastal Lowlands. [1] Puerto Rico is composed of Jurassic to Eocene volcanic and plutonic rocks, which are overlain by younger Oligocene to recent carbonates and other sedimentary rocks .