1075 C. U. GEOL. DEPT. FIELD NOTES. 1075- Lee &e Gll, H. A4 R. centralis H. very small (c) variety. folds less angular than the foremen, yet they in number, yet they are quite certainly of the same species as Ribe not very distinct toward the side but the median separation is well marked. 15 S treptorhynchus? (r.) 14 S pirifera disjuncta Sow. (r) small, 3 B pyzovus -----(c-a) about 2mm in length. 4 cival! P (c-r) 8 Mytilarea chemungensis c.var. (r) Theumbo is straight & not incurving & the shell is flat & not gibbous. 13 sphenotus centralis H. (c-r) large & small. George species with maybe very anterior. (cms)