Search results
Results from the WOW.Com Content Network
Dinosaurs and Other Mesozoic Reptiles of California. Berkeley: University of California Press. 318 pp. ISBN 9780520233157. Mayor, Adrienne. Fossil Legends of the First Americans. Princeton University Press. 2005. ISBN 0-691-11345-9. Murray, Marian (1974). Hunting for Fossils: A Guide to Finding and Collecting Fossils in All 50 States. Collier ...
Dating material from one location gives date information about the other location, and the dates are also used to place strata in the overall geological timeline. [ 100 ] Radiocarbon is also used to date carbon released from ecosystems, particularly to monitor the release of old carbon that was previously stored in soils as a result of human ...
The Cerutti Mastodon site is a paleontological and possible archeological site in San Diego County, California. In 2017, broken mastodon bones at the site were dated to around 130,700 years ago. The bones were found with cobblestones displaying use-wear and impact marks among the otherwise fine-grain sands.
Diagram depicting the soft part anatomy of the sea snail Abyssochrysos † Abyssochrysos – tentative report † Abyssochrysos giganteum – type locality for species † Acaeniotyle † Acaeniotyle umbilicata – or unidentified related form † Acanthoceras † Acanthoceras rhotomagense – or unidentified related form † Acanthoceras roguense – or unidentified related form ...
The fossils include unique species of fish that had never been found in the area before. The discovery is reshaping views on California geology with the possibility of extinct islands.
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 ]
The Chatsworth Formation is a Cretaceous period sandstone geologic formation in the Simi Hills and western Santa Susana Mountains of southern California. [1] [2] It is found in western Los Angeles County and eastern Ventura County. The formation's thickness can be more than 610 metres (2,000 ft). [3]
The Santa Margarita Formation is a Neogene Period geologic formation in the San Joaquin Valley of central California. It preserves fossils dating back to the Miocene epoch . See also