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Weishampel, David B; et al. (2004). "Dinosaur distribution (Late
Cretaceous, North America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 574-588.
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180:. Its thickness varies from 100 to 350 feet due to the lens nature of the individual sandstone layers and local interbedded sandy shale layers.
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Geology of the Upper
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Geologic Map Series No. 59, Montana Bureau of Mines and
Geology
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members. It contains large (up to 15 feet in diameter) sandy
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Geologic Map of the
Billings 30' x 60' Quadrangle, Montana,
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347:"Table 5.1," in Weishampel, et al. (2004). Page 113.
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List of fossiliferous stratigraphic units in
Montana
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363:"Fossilworks: Gateway to the Paleobiology Database"
361:Various Contributors to the Paleobiology Database.
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275:List of dinosaur-bearing rock formations
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368:17 December
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112:Sandstone
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68:Underlies
225:See also
184:Dinosaur
125:Location
82:Overlies
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197:erosion
187:fossils
155:Montana
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109:Primary
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
