Great Valley Group Explained

Great Valley Group
Type:	Group
Age:	Jurassic
Period:	Jurassic
Region:	California
Country:	United States

The Great Valley Group is a proposed and widely-accepted renaming of the Great Valley Sequence,^{[1] [2]} a geologic group in California. It preserves fossils dating back to the Jurassic period.

See also

• List of fossiliferous stratigraphic units in California
• Paleontology in California

References

• Web site: Fossilworks: Gateway to the Paleobiology Database. ((Various Contributors to the Paleobiology Database)). 17 December 2021. 25 March 2022. https://web.archive.org/web/20220325060448/http://www.fossilworks.org/cgi-bin/bridge.pl?action=home. dead.

Notes and References

1. Book: Ingersoll . R.V. . Great Valley Group (Sequence), Sacramento Valley, California . 1981 . Pacific Section SEPM .
2. Surpless . Kathleen D. . Geochemistry of the Great Valley Group: an integrated provenance record . International Geology Review . 11 June 2015 . 57 . 5–8 . 747–766 . 10.1080/00206814.2014.923347. 129247058 .