Description: <DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>Oil- and gas-field outlines and age of producing horizon from Fassett (1991).</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
Copyright Text: Fassett, J. E., 1991, Oil and gas resources of the San Juan basin, New Mexico and Colorado, in Gluskoter, H. J., Rice, D. D., and Taylor, R. B., eds., The decade of North American geology, v. P-2, Economic Geology, U.S.: Geological Society of America, p. 357–372.