. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fir;. 142. Leiorhynchus multicostus. Cardinal view of a gibbous specimen: two brach- ial valves of different ages; three pedicle valves, one much distorted (from Hall I. mens I; 1 hree to seven rounded plications in the sinus and on the fold, all bifurcating: obscurely bifurcating lateral plica- tions, which become obsolete near the beak; concentric striae. This species is considered identical with L. Iaura < Billings). Found in the upper and lower Moscow shales, at Sections 1 to 8,


. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fir;. 142. Leiorhynchus multicostus. Cardinal view of a gibbous specimen: two brach- ial valves of different ages; three pedicle valves, one much distorted (from Hall I. mens I; 1 hree to seven rounded plications in the sinus and on the fold, all bifurcating: obscurely bifurcating lateral plica- tions, which become obsolete near the beak; concentric striae. This species is considered identical with L. Iaura < Billings). Found in the upper and lower Moscow shales, at Sections 1 to 8, and on Hie Lake Shore (especially abundant in the Schizobolus beds): Lower shales, five feet below, and from Fourteen Feel below the Encrinal limestone down, at Sec- tions 7 and 8, and on the Lake Shore ( often abundant).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Buffalo Society of Natural Sciences. Buffalo, N. Y. : The Society


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectnaturalhistory, booky