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This list of the prehistoric life of California contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of California. Precambrian [ edit ]
This list of the Mesozoic life of California contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of California and are between 252.17 and 66 million years of age.
California red-legged frog Rana luteiventris: Columbia spotted frog * Rana muscosa: Southern mountain yellow-legged frog Rana pretiosa: Oregon spotted frog * Rana sierrae: Sierra Nevada yellow-legged frog
Rana pliocenica is an extinct species of frog within the family Ranidae. [1] The species was described by Richard G. Zweifel from the Pliocene of the Pinole Tuff Formation in Contra Costa County, California, with the type locality being from UCMP 1037, Hipparion Point.
The discovery is reshaping views on California geology with the possibility of extinct islands. For decades, students at San Pedro High walked over millions of ancient fossils hidden beneath the ...
This list of prehistoric amphibians is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be ...
The skull of the ancient amphibian, measuring just over an inch (about 2.5 centimeters) long, features big oval eye sockets and — due to its slightly crushed state — a lopsided smile that ...
Millions of prehistoric marine fossils were discovered beneath a California high school over the course of a multi-year construction project. The relics recovered at San Pedro High School included ...