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Microfossil of the oil shale of the Green River formation: Microspora sp. cf. M. pachyderma (Wille) Lagerheim. Colorado or Utah. 1925.

Dates

Date Taken
1925

Summary

Microfossil of the oil shale of the Green River formation: Microspora sp. cf. M. pachyderma (Wille) Lagerheim. Colorado or Utah. 1925. Plate 21, figure 7, U.S. Geological Survey. Professional paper 168. 1931.

Contacts

Data Owner :
U.S. Geological Survey
Photographer :
Bradley, W.H.

Attached Files

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bwh00061.jpg thumbnail 12.27 MB

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Additional Information

Identifiers

Type Scheme Key
name photoLibrary bwh00061
number photoLibrary 4149
batch photoLibrary btch280
number_in_book photoLibrary 61

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