Grayson Marl
Appearance
Grayson Marl | |
---|---|
Stratigraphic range: Cretaceous | |
Type | Formation |
Location | |
Region | Texas |
Country | United States |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Annual_report_of_the_United_States_Geological_Survey_to_the_Secretary_of_the_Interior_%281899%29_%2814576773660%29.jpg/257px-Annual_report_of_the_United_States_Geological_Survey_to_the_Secretary_of_the_Interior_%281899%29_%2814576773660%29.jpg)
The Grayson Marl is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
See also[edit]
References[edit]
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 17 December 2021.