Locality	Layer
	Germany, Rhenish Mountains, Wettmarsen	late Famennian
	Italy, Sicily, Prov. Palermo, Sosio valley, Rupe del Passo di Burgio	Sosio Lst.
	USA, Arkansas, Carroll Co., Green Forest, Bradshaw Mountain	Hale Fm., Prairie Grove Member
	USA, Illinois, Fulton Co., Coal No.2	Pennsylvanian
	USA, Illinois, Fulton Co., Danville	Pennsylvanian
	USA, Illinois, LaSalle Co., La Salle	LaSalle Fm.
	USA, Illinois, Sangamon Co., Rolls Ford	Sparland Fm. of McLeansboro group
	USA, Iowa, Wapello Co., Alpine S of Ottumwa	probably lower Cherokee Fm.
	USA, Kentucky, Pike or Letcher Co., Elkhorn Creek	Kendrick Shale
	USA, Missouri, Kansas City	Kansas City Fm.
	USA, Oklahoma, Tulsa Co., Sand Springs, 6.5 mls W of	Nellie Bly Fm.
	USA, Oklahoma, Wewoka	Wewoka Fm.
	USA, Texas, Baylor Co., La Paloma, 1.5 mls SE, Big Wichita Riv.	Clyde Fm.
	USA, Texas, Brewster Co., Altuda, 2 mls SW of	probably Altuda Member of Capitan
	USA, Texas, Brewster Co., Altuda, 3 mls S of Birds Mine W of	probably Altuda Member of Capitan
	USA, Texas, Brewster Co., Arnold's Ranch, 1.75 mls S of	Gaptank Fm., upper part
	USA, Texas, Brewster Co., Decie Ranch house, 2.75 mls N of	Lenox Hills Fm.
	USA, Texas, Brewster Co., Hess Ranch house, 1.5 mls NW of	3rd Lst. of Word Fm.
	USA, Texas, Brewster Co., Iron Mt., near Clay slide	upper Leonard Fm.
	USA, Texas, Brewster Co., Lenox, 4.5 mls ESE of	Gaptank Fm., upper part (?)
	USA, Texas, Brewster Co., Leonard Mt., N of, SE of hill 5453	Word Fm., 3rd Lst.
	USA, Texas, Brewster Co., Leonard Mt., Road and Gilliland Cany. j.	Word Fm., 3rd Lst.
	USA, Texas, Brewster Co., Marathon, 4 mls W of	Gaptank Fm., upper part
	USA, Texas, Brewster Co., Wolf Camp, 5 mls NE of, Glass Mts.	Gaptank Fm., near top
	USA, Texas, Brewster Co., Wolf Camp, NW of, Glass Mts.	Gaptank Fm., near top
	USA, Texas, Brewster Co., Wolfcamp, 2 mls WNW of	Leonard Fm.
	USA, Texas, Brown Co., Byrd's store, 1 ml S of	Graford Fm.
	USA, Texas, Brown Co., Weedon School, 0.5 ml ENE of	Graham Fm., lower part
	USA, Texas, Callahan Co., Baird, 2.5 mls W of	Belle Plains Fm.
	USA, Texas, Coleman Co., Coleman, 4.5 mls SSW, Santa Fe Railroad	Indian Creek Shale of Admiral Fm.
	USA, Texas, Coleman Co., Parks Mountain S end	Graham Fm., upper part
	USA, Texas, Culberson Co., Black Mountain in Diablo Mountains	Delaware Mountain Fm.
	USA, Texas, Culberson Co., Chico Draw and Casey's Last Chance, S of	Cherry Canyon Fm.,low.Capitanian
	USA, Texas, Culberson Co., D Ranch South Wells, 2 mls SE of	Delaware Mountain Fm., South Wells Lst.
	USA, Texas, Culberson Co., D Ranch South Wells, SW of	Delaware Mountain Fm., South Wells Lst.
	USA, Texas, Culberson Co., Delaware Mts., just NW of D Ranch S. W.	Delaware Creek Fm.
	USA, Texas, Culberson Co., El Capitan, Bone Springs, Wilsons house	Delaware Mountain Fm., South Wells Lst.
	USA, Texas, Culberson Co., Guadalupe Peak, S end of	Delaware Mountain Fm.
	USA, Texas, Culberson Co., Salt Flats	Delaware Mountain Fm.
	USA, Texas, Culberson Co., Seven-Heart Gap, N of	Delaware Mountain Fm.
	USA, Texas, Culberson Co., Six Bar (Delaware) Ranch house, W of	Delaware Mountain Fm., South Wells Lst.
	USA, Texas, Culberson Co., Terry's Church, NE of	Delaware Mountain Fm.
	USA, Texas, Erath Co., Patillo, 6 mls W of,Palo Pinto-Erath lin	Millsap Lake Fm.
	USA, Texas, Erath Co., Thurber, 6 mls S of	Millsap Lake Fm.
	USA, Texas, Floyd Co., Cow Creek	Smithwick Shale
	USA, Texas, Hardeman Co., Quanah, 6 mls W of	Blaine Fm.
	USA, Texas, Hood Co., Kickapoo Creek	Millsap Lake Fm.
	USA, Texas, Hudspeth Co., Marble Canyon, 0.25 ml N of	Smithwick Shale
	USA, Texas, Hudspeth Co., Rancheria Mountains, SE end of	Marble Falls Lst.
	USA, Texas, Jack Co., Cundiff, 2 mls NE of	Caddo Creek Fm.
	USA, Texas, Jack Co., Jacksboro, 3.5 mls SE of	Graham Fm., lower part
	USA, Texas, Jack Co., Jacksboro, 6.5 mls NE of	Graham Fm., lower part
	USA, Texas, Kimble Co., London, 6.5 mls ESE, Big Sal.Cr., Llano	Marble Falls Fm.
	USA, Texas, Lampasas Co., Lampasas, 5 mls W of	Barnett Fm.
	USA, Texas, McCulloch Co., Fife, 1.75 mls E of	Graham Fm., upper part
	USA, Texas, Palo Pinto Co., Barber Mountain, E end	Mineral Wells Fm., low. East Mountain Sh
	USA, Texas, Palo Pinto Co., Barbers Mt., E end of	Mineral Wells Fm., upp. East Mountain Sh
	USA, Texas, Palo Pinto Co., Brazos River, Dalton N of Garland Bend	Graford Fm.
	USA, Texas, Palo Pinto Co., Graford, 5 mls SW of	Graford Fm.
	USA, Texas, Palo Pinto Co., Kyle Mt.	Graford Fm.
	USA, Texas, Palo Pinto Co., Long Mountain, E end of	Graford Fm.
	USA, Texas, Palo Pinto Co., McKenzie Mountain, E end, Brazos River	Graford Fm.
	USA, Texas, Palo Pinto Co., Mineral Wells, 4 mls W of, Brazos River	Mineral Wells Fm., East Mountain Shale
	USA, Texas, Palo Pinto Co., Union Hill School, NE of	Mineral Wells Fm.
	USA, Texas, Pecos Co., Gap Tank, 2 mls SE of	Gaptank Fm., about middle part
	USA, Texas, Presidio Co., Shafter, 3 mls N of	Leonard Fm.
	USA, Texas, Runnels Co., Colorado River, E side of Mule Creek	Choza Fm.
	USA, Texas, San Saba Co., Bend, 1 ml SW of	Smithwick Shale
	USA, Texas, San Saba Co., Bend, 10 mls SW of	Marble Falls Lst.
	USA, Texas, San Saba Co., Cherokee Creek 9 mls NE of Cherokee	Barnett Shale
	USA, Texas, San Saba Co., Cherokee Creek	Smithwick Shale
	USA, Texas, San Saba Co., Colorado River, 0.75 mile SE of Bend	Smithwick Shale
	USA, Texas, San Saba Co., San Saba, 2.5 mls SE of	Barnett Fm.
	USA, Texas, San Saba Co., Wallace Creek	Smithwick Shale
	USA, Texas, Stephens Co., Caddo, 1.5 ml E of	Graham Fm., lower part
	USA, Texas, Stephens Co., Gunsight, 1 ml S of	Graham Fm., upper part
	USA, Texas, Stonewall Co., Salt Croton Creek Falls	Blaine Fm.
	USA, Texas, Taylor Co., Abilene, 1 ml ENE of	Arroyo Fm.
	USA, Texas, Wichita Co., Electra, 4 mls S of	Clyde Fm. of Wichita Group
	USA, Texas, Wise Co., Bridgeport, 4 mls SW of	Graford Fm.
	USA, Texas, Wise Co., Bridgeport, Br. Brick Co. clay pit	Graford Fm.
	USA, Texas, Wise Co., Bridgeport	Graford Fm.
	USA, Texas, Wise Co., Bridgeport-Wizard Wells, S side	Graford Fm.
	USA, Texas, Wise Co., Chico, 5.5 mls N of	Caddo Creek Fm.
	USA, Texas, Young Co., Graham, 1 ml SE of, Mars Hill	Graham Fm.
	USA, Texas, Young Co., Graham, 1 ml SW of	Graham Fm.
	USA, Texas, Young Co., Salt Creek 1 mile W of Graham	Graham Fm., upper part
	USA, Texas, Young Co., South Bend, 0.5 ml SW of	Graham Fm., upper part