Sandstone
![](/assets/images/timthumb/timthumb.php?1717520605&w=800&h=&src=/assets/images/collection/140/gr688-3.jpg)
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Description:
Two samples (GR688a-b) of layered, gray and yellow sandstone collected from Ausable Chasm, c. 1907. From the Potsdam formation, Cambrian horizon.
- Site: NY; Cinton Co.
- Site Number: NH74HH
- Era: Paleozoic
- Period: Cambrian
- Rock type: Sedimentary
- Formation: Potsdam
- Collection: Geology Collection
- Object Name: Sedimentary Rock
- Object Id: GR688
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