US TxSaT SC.021-D4-I40
·
September
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D4-I1
·
1975 October
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F22
·
1978 March
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F26
·
1978 April-June
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F1
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F2
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F3
·
1973-1990
Part of Fay Sinkin Collection of Edwards Aquifer Material
US TxSaT SC.021-D1-F4
Part of Fay Sinkin Collection of Edwards Aquifer Material