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From Wikipedia, the free encyclopedia
The San Cayetano Formation is a geologic formation in western Cuba. It preserves fossils of mainly ammonites dating back to the Jurassic period.[1]
San Cayetano Formation | |
---|---|
Stratigraphic range: Early Jurassic-Oxfordian | |
Type | Formation |
Underlies | Jagua & Francisco Formations |
Thickness | 1,000–3,000 m (3,300–9,800 ft) |
Lithology | |
Primary | Sandstone, siltstone, shale |
Other | Conglomerate, limestone |
Location | |
Coordinates | 22.7°N 83.8°W |
Region | Pinar del Río Province |
Country | Cuba |
Extent | Sierra de los Órganos |
Type section | |
Named for | San Cayetano, Viñales |
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