Field Notebook: WY, SD 1955
Page 128
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Transcription
In Colo. more def. evidence that similar channel deposits, while post "Fuson" equiv (little) such even pre Fall River equiv. Question than is which break more slight in change from one genetic unit to other. Gzvlzuds interp. has channel Fall River because its post- Fuson. Fall River Fuson - white Mountain (Fus)