Gypsum Spring
Description
Source: Wikipédia
The Gypsum Spring Formation is a stratigraphical unit of Middle Jurassic age in the Williston Basin.
It takes the name from Gypsum Spring in Wyoming, and was first described in outcrop in Freemont County by J.D. Love in 1939.
Découvertes
Source: The Paleobiology Database
Site(s) correspondant(s) à cette formation: 2
Flitner Ranch Dinosaur Tracksite : Wyoming - Big Horn Publication(s)
La base comprend 3 publication(s).
Source: The Paleobiology Database
- ↑1 2 3 4 E. P. Kvale, S. T. Hasiotis, and D. L. Mickelson, G. D. Johnson. 2001. Middle and Late Jurassic dinosaur fossil-bearing horizons: implications for dinosaur paleoecology, northeastern Bighorn Basin, Wyoming. In C. L. Hill (ed), Society of Vertebrate Paleontology, 61st Annual Meeting, Bozeman. Guidebook for the Field Trips: Mesozoic and Cenozoic Paleontology in the Western Plains and Rocky Mountains, Museum of the Rockies Occasional Paper 3:17-45
- ↑1 N. D. L. Clark and M. K. Brett-Surman. 2008. A comparison between dinosaur footprints from the Middle Jurassic of the Isle of Skye, Scotland, UK, and Shell, Wyoming, USA. Scottish Journal of Geology 44(2):139-150 (https://doi.org/10.1144/sjg44020139)
- ↑1 2 E. P. Kvale, D. L. Mickelson, and S. T. Hasiotis, G. D. Johnson. 2004. The history of dinosaur footprint discoveries in Wyoming with emphasis on the Bighorn Basin. Ichnos 11(1):3-9 (https://doi.org/10.1080/10420940490428823)
Galerie d'image
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