paso, sapo, formation, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, newspapers, books, scholar, jstor, sept. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Paso del Sapo Formation news newspapers books scholar JSTOR September 2022 Learn how and when to remove this message The Paso del Sapo Formation is a Maastrichtian geologic formation of the Canadon Asfalto Basin in Argentina The siltstones of the formation were deposited in a lacustrine environment Plesiosaur remains are among the fossils that have been recovered from its strata Paso del Sapo FormationStratigraphic range Maastrichtian 70 66 Ma PreꞒ Ꞓ O S D C P T J K Pg N TypeGeological formationUnderliesLa Colonia amp Lefipan FormationsOverliesCerro Barcino FormationLithologyPrimarySiltstoneLocationCoordinates42 42 S 70 00 W 42 7 S 70 0 W 42 7 70 0Approximate paleocoordinates44 54 S 58 30 W 44 9 S 58 5 W 44 9 58 5RegionChubut ProvinceCountryArgentinaExtentCanadon Asfalto BasinType sectionNamed forPaso del SapoPaso del Sapo Formation Argentina Fossil content edit nbsp Geologic map of outcrops of the formation Aristonectes parvidens 1 Ptychoceratodus sp FloraSee also editPlesiosaur stratigraphic distributionReferences edit Canadon del Loro at Fossilworks org Retrieved from https en wikipedia org w index php title Paso del Sapo Formation amp oldid 1113302157, wikipedia, wiki, book, books, library,
