Osobb Formation

Osobb Formation
Osobb Formation
Stratigraphic range: Triassic
Type	Geological formation
Location
Region	Nevada
Country	United States

The Osobb Formation is a geologic formation in Nevada. It preserves fossils dating back to the Triassic period.

Fossil content

Cnidarians

Cnidarians reported from the Osobb Formation
Genus	Species	Presence	Material	Notes	Images
Ampakabastrea	A. cowichanensis	Augusta Mountain.^[1]	3 specimens.^[1]	A stony coral also found in Alaska, Vancouver Island & the Luning Formation.
Ceriostella	C. martini	Augusta Mountain.^[1]	One specimen (UMIP 7160).^[1]	A stony coral also found in Alaaka & the Luning Formation.
Coryphyllidae indetermined genus		Augusta Mountain.^[1]	A colony fragment (UMIP 7157).^[1]	A stony coral.
Khytrastrea	K. silberlingi	Augusta Mountains.^[1]	4 specimens.^[1]	A stony coral.
Margarogyra	M. silberlingi	Augusta Mountain.^[1]	2 specimens (UMIP 7165 & 7166).^[1]	A stony coral also found in the Luning Formation.
Nevadoseris	N. punctata	Cain Mountain & Augusta Mountain.^[1]	6 specimens.^[1]	A stony coral also found in the Luning Formation.

References

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l Roniewicz, Ewa; Stanley, George D. (September 2013). "Upper Triassic corals from Nevada, western North America, and the implications for paleoecology and paleogeography". Journal of Paleontology. 87 (5): 934–964. doi:10.1666/12-081. ISSN 0022-3360.

Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.

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[:0-1] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l Roniewicz, Ewa; Stanley, George D. (September 2013). "Upper Triassic corals from Nevada, western North America, and the implications for paleoecology and paleogeography". Journal of Paleontology. 87 (5): 934–964. doi:10.1666/12-081. ISSN 0022-3360.

[1]

Fossil content

Cnidarians

See also

References