Page:Field Notes of Junius Henderson, Notebook 2.pdf/70

numerous casts of fossil bivalves bivalves, but unrecognizable in a coarse sandstone. ((the following parenthetical statement added later by JH “(these are casts of concretions)”)). The Fountain extends well across the west valley at Chimney Hollow Chimney Hollow. Carter Lake Carter Lake, Colorado has no outlet now. It may be due either to deformation or an outwash dame of debris, probably the former. Old terraces indicate that the water once rose some feet higher and that at one time there was an outlet at the S end. The S barrier is not now very high. In afternoon I collected fossils in the Benton. Found Inoceramus cf. I. labiatus Inoceramus labiatus just below middle of formation, with undetermined cephalopods cephalopods and an undescribed oyster oyster found near Boulder Boulder, Colorado and west of Ft. Collins Ft. Collins, Colorado. In two or three thin limestones in the upper half of the formation I found the usual abundance of I. labiatus Inoceramus labiatus and a few cephalopods cephalopods. Reached