Leone, J., Backhaus, K., 2019. Surficial Geology of the Groton 7.5-Minute Quadrangle, Cayuga, Cortland and Tompkins Counties, New York. Map and Chart
Leone, J., Backhaus, K., 2019. Surficial Geology of the Lake Como 7.5-Minute Quadrangle, Delaware County, New York. Map and Chart
Leone, J., Backhaus, K., 2019. Surficial Geology of the Pond Eddy 7.5-Minute Quadrangle, Orange and Sullivan Counties, New York. Map and Chart
Leone, J., Backhaus, K., 2019. Surficial Geology of the Port Jervis North 7.5-Minute Quadrangle, Orange and Sullivan Counties, New York. Map and Chart
Leone, J., 2019. Surficial Geology of the Shohola 7.5-Minute Quadrangle, Sullivan County, New York. Map and Chart
Backhaus, K., Kozlowski, A., Dineen, R., Leone, J., 2020. Surficial Geology of the Albany 7.5-Minute Quadrangle, Albany and Rensselaer Counties, New York. Map & Chart
Leone, J., Backhaus, K., Kozlowski, A., 2019. Surficial Geology of the Speedsville 7.5-Minute Quadrangle, Tioga and Tompkins Counties, New York. Map and Chart
Backhaus, K., Kozlowski, A., Leone, J., 2020. Surficial Geology of the Albany County Portion of the Troy North 7.5-Minute Quadrangle, New York. Map & Chart
Backhaus, K., Kozlowski, A., Leone, J., 2018. Surficial Geology of the Ludlowville 7.5-Minute Quadrangle, Cayuga, Seneca and Tompkins Counties, New York. Map and Chart Series
Backhaus, K., Leone, J., Kozlowski, A., Dineen, R., 2020. Surficial Geology of the Albany County Portion of the Troy South 7.5-Minute Quadrangle, New York. Map & Chart