Locality	Layer
	Canada, NW Territor.+Arctic Islands, Melville Island, GSC C16903	Bloydian
	China, Xinjiang, Yamansu	Yamansu Fm., bed 27
	USA, Arkansas, Boone Co., Harrison, Gaither Mountain	Brentwood Lst.
	USA, Arkansas, Carroll Co., Harrison	Witts Springs Fm.
	USA, Arkansas, Cleburne Co., Edgemont, 0.75 ml N of	Brentwood Shale
	USA, Arkansas, Cleburne Co., Edgemont, Arkansas State Hwy.16	Dye Shale Member of Bloyd Fm.
	USA, Arkansas, Cleburne Co., Greers Ferry Dam on Little Red River	Dye Shale Member of Bloyd Fm.
	USA, Arkansas, Cleburne Co., Greers Ferry Dam	Witts Springs Fm.
	USA, Arkansas, Madison Co., Witter, War Eagle Creek, tributary to	Brentwood Lst.
	USA, Arkansas, Scott Co., Boles, 4 mls E of	Johns Valley Shale
	USA, Arkansas, Scott Co., Waldron, Session Creek	Johns Valley Shale
	USA, Arkansas, Searcy Co., Snowball, Highway 27, Christ Church	Witts Springs Fm.
	USA, Arkansas, Van Buren Co., Edgemont,Dave Creek 2350 ft,4.5mls SW of	Brentwood Shale
	USA, Arkansas, Van Buren Co., Scotland, 5 mls N of	Brentwood Lst.
	USA, Arkansas, Washington Co., Black Oak Creek 4 mls SE of Wolsey	Dye Shale
	USA, Arkansas, Washington Co., Brentwood, 1.5 mls N of	Brentwood Lst.
	USA, Arkansas, Washington Co., Brentwood, 3.5 mls NE of	Brentwood Lst.
	USA, Arkansas, Washington Co., Brentwood, 4 mls E of, Porter Branch	Bloyd Fm., Brentwood Mb.
	USA, Arkansas, Washington Co., Fayetteville, 5 mls NE of	Brentwood Lst.
	USA, Arkansas, Washington Co., Fayetteville, 8.5 mls S of	Brentwood Lst.
	USA, Arkansas, Washington Co., Fayetteville, Top of Kessler Mountain	Bloyd Fm., Brentwood Lst.
	USA, Arkansas, Washington Co., Winslow, Highway 71 N of Mill Creek	Hale Fm., Prairie Groove member
	USA, Arkansas, Washington Co., Winslow, Lee Creek, Devil's Den	Brentwood Mb.,up.lmst.
	USA, Arkansas, Washington Co., Winslow, Mill Creek near Pitkin Post	Bloyd Fm.
	USA, Arkansas, Washington Co., Winslow, Woolsey	Bloyd Shale, Brentwood Lst.
	USA, Arkansas, Washington Co., Woolsey,ENE of, E side Highway 71	Brentwood Fm.
	USA, Nevada, Clark Co., Charleston Peak, nw Lucky Strike Wash	Bird Spring Fm, basal unit
	USA, Oklahoma, Coal Co., Clarita, 2 mls E of	Wapanucka Lst.
	USA, Oklahoma, Johnston Co., Gene Autry, about 50 mi. SE of	Golf Course Fm., Gene Autry Shale
	USA, Oklahoma, Muskogee Co., Braggs, spillway of Greenleaf Creek	Brentwood Lst.
	USA, Oklahoma, Muskogee Co., Greenleaf Creek 3.5 mls SE of Braggs	Lower to Middle Bloyd Fm.
	USA, Oklahoma, Muskogee Co., Webbers Fall, 4 mls NW of	Brentwood Lst.
	USA, Oklahoma, Pontotoc Co., Ada, 7 mls SE of, Buck Creek, Lovelady	Union Valley Sandstone
	USA, Oklahoma, Pontotoc Co., Pontotoc Co., sec.33, T.3N., R.7E.	Union Valley Fm.
	USA, Oklahoma, Pontotoc Co., Stonewall, 2 mls NW of, Lovelady Switch	Union Valley Fm.