Fluvial and eolian depositional systems, paleosols, and paleoclimate of the Upper Cenozoic Ogallala and Blackwater Draw Formations, Southern Hign Plains, Texas and New Mexico
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02a0020535;20011205d1996 ekmy0engy01;eng;a z 000yy;r;Fluvial and eolian depositional systems, paleosols, and paleoclimate of the Upper Cenozoic Ogallala and Blackwater Draw Formations, Southern Hign Plains, Texas and New Mexico;Thomas C. Gustavson;Austin;Bureau of Economic Geology, Univ. of Texas at Austin;1996;v, 62 p.;ill.;4 maps;Report of Investigations;University of Texas. Bureau of Economic Geology (Austin);no.239;2001b;aReport of Investigations ; fUniversity of Texas. Bureau of Economic Geology(Austin) ; vno.239;得克萨斯州和新墨西哥州南部高平原新生代上部奥加拉组与Blackwater Draw组的河流和风成沉积系统,古土壤以及古气候;a515;Gustavson;Thomas C.;101;458554;P;406.6;R29;v239 ; r796.40;a03;b1;cP