782 



NEW YORK STATE MUSEUM 



1263 Tentaculite limestone east of Clarksville. C. D. Walcott 



and 0. Van Deloo, collectors. 1877. 

 1263a Helderbergian. Shaly limestone (Bryozoans) two miles 



east of Clarksville, and near New Salem. C. D. Walcott 



and C. Van Deloo, collectors. 1877. 



1265 Helderbergian group. Clarksville and vicinity. C. D. 



Walcott and C. Van Deloo, collectors. 1877. 



1266 Helderbergian group. Between Carlisle and Sharon. 



J. W. Hall, collector. 1877. 



1267 Helderbergian group. Schoharie public school, exchange. 



1881. 



1268 Helderbergian group. Schoharie. James Hall, collector. 



1886. 



1274 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft. 1084-1092 feet. D. D. Luther, collector. 1892. 



1275 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1100-1116 feet. D. D. Luther, collector. 1892. 



1276 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1101-1210 feet. D. D. Luther, collector. 1892. 



1277 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft. 1120-1141 feet. D. D. Luther, collector. 1892. 



1278 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1150-1212 feet. D. D. Luther, collector. 1892. 



1279 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1200-1280 feet. D. D. Luther, collector. 1892. 



1280 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft. 1235 feet. D. D. Luther, collector. 1892. 



1281 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft. 1200-1250 feet. D. D. Luther, collector. 1892. 



1282 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1280-1290 feet. D. D. Luther, collector. 1892. 



1283 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1285-1328 feet. D. D. Luther, collector. 1892. 



1284 Salina beds (Onondaga salt group, old record). Livonia 



salt shaft, 1328-1342 feet. D. D. Luther, collector. 1892. 



