Publication: [1478] Stratigraphy of the Gaptank Formation Middle and Late Pennsylvanian, Pecos County, Texas

#		Continental Area	Stratigraphic Level	Total Records	Period	Latitude	Longitude	Tectonic Plate	Deposition Environment	Paleocurrent Type	Lithology	Formation
1	Data RefID #20543 [Rec № 1478] Stratigraphy of the Gaptank Formation Middle and Late Pennsylvanian, Pecos County, Texas Cadwgan, R. M. Masters thesis, University of Texas, Austin, 1970, « Missing Vol »	North American	Upper Carboniferous (Pennsylvanian)	4	26710	30.3	-103.15	North American	marine shallow	crossbedding	sandstone	Gaptank
2	Data RefID #20544 [Rec № 1478] Stratigraphy of the Gaptank Formation Middle and Late Pennsylvanian, Pecos County, Texas Cadwgan, R. M. Masters thesis, University of Texas, Austin, 1970, « Missing Vol »	North American	Upper Carboniferous (Pennsylvanian)	4	26710	30.2	-103.3	North American	marine shallow	crossbedding	sandstone	Gaptank
3	Data RefID #20545 [Rec № 1478] Stratigraphy of the Gaptank Formation Middle and Late Pennsylvanian, Pecos County, Texas Cadwgan, R. M. Masters thesis, University of Texas, Austin, 1970, « Missing Vol »	North American	Upper Carboniferous (Pennsylvanian)	4	26710	30.3	-103.1	North American	marine shallow	crossbedding	sandstone	Gaptank
4	Data RefID #20546 [Rec № 1478] Stratigraphy of the Gaptank Formation Middle and Late Pennsylvanian, Pecos County, Texas Cadwgan, R. M. Masters thesis, University of Texas, Austin, 1970, « Missing Vol »	North American	Upper Carboniferous (Pennsylvanian)	4	26710	30.5	-102.9	North American	marine shallow	crossbedding	sandstone	Gaptank