Grayson Marl
Grayson Marl Stratigraphic range: Cretaceous | |
---|---|
Type | Formation |
Location | |
Region | Texas |
Country | United States |
![](../I/m/Annual_report_of_the_United_States_Geological_Survey_to_the_Secretary_of_the_Interior_(1899)_(14576773660).jpg)
Annual report of the Grayson Marl (1899)
The Grayson Marl is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
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