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Oklahoma was a terrestrial environment for most of the ensuing Mesozoic era. [3] The Late Triassic Dockum Group of western Oklahoma preserved remains of archosaurs and temnospondyls, although its fossil record is restricted to a narrow region of the panhandle and is far sparser than the equivalent records in Texas, New Mexico, and Arizona. [98]
This list of the Paleozoic life of Oklahoma contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Oklahoma and are between 541 and 252.17 million years of age.
This list of the prehistoric life of Oklahoma contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of ...
Bioluminescence: symbiotic partnerships with light-emitting bacteria developed many times independently in deep-sea fish, jellyfish, fireflies, Rhagophthalmidae, Pyrophorus beetles, pyrosome, Mycena, Omphalotus nidiformis mushrooms, Vargula hilgendorfii, Quantula striata snail, googly-eyed glass squid, stiptic fungus, Noctiluca scintillans ...
The phylogeny (evolutionary "family tree") of molluscs is a controversial subject. In addition to the debates about whether Kimberella and any of the " halwaxiids " were molluscs or closely related to molluscs, [ 5 ] [ 6 ] [ 8 ] [ 9 ] debates arise about the relationships between the classes of living molluscs. [ 7 ]
In 1987, the Oklahoma Legislature and governor approved a law (70 OK Stat §70-3309.1) that designated the Stovall Museum as the official Oklahoma Museum of Natural History. In the early 1990s, a group of concerned citizens in Norman, Oklahoma , began to lobby for a new museum facility to better care for the state’s collection of natural and ...
The Oklahoma Historical Society established the Spiro Mounds Archaeological Center in 1978 that continues to operate. [5] The site is listed on the National Register of Historic Places and is preserved as Oklahoma's only Archeological State Park and only pre-contact Native American site open to the public.
Potamididae, common name potamidids (also known as horn snails or mudwhelks) are a family of small to large brackish water snails that live on mud flats, mangroves and similar habitats. [1] They are amphibious gastropod molluscs in the superfamily Cerithioidea .