Manuscripts
Cut through gypsum plug in side canyon at left bank at Mile 206.8. Location shot 615 CTCN 206.22
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Mary Beckwith in the stream cut through the gypsum plug at Mile 206.85 left bank
Manuscripts
mssMarston papers V009/0027

Side canyons at Mile 207.1 and 206.85, the latter with a gypsum plug cut by the stream
Manuscripts
mssMarston papers V009/0011

Down to gypsum intrusion in side canyon at Mile 206.85 left bank
Manuscripts
mssMarston papers V009/0020

Gypsum plug of paradox formation in side canyon at Mile 206.85
Manuscripts
mssMarston papers V009/0023

Up from approximately Mile 206.3 to the side canyon at Mile 206.85 and the gypsum plug
Manuscripts
mssMarston papers V009/0059

Gypsum plug of Paradox Formation designed by the P in 219 CTCN 205.10 and shown in 210 CTCN 205.10 for a near view of Plate 4B of USGS Bulletin 951
Manuscripts
mssMarston papers V009/0025