Locality	Layer
	Great Britain, England,Derbyshire, Castleton, Cavedale	B2
	Great Britain, England,Derbyshire, Castleton, Cowlow Nick	B2
	Great Britain, England,Derbyshire, Castleton, Sparrow Pits	B2
	Great Britain, England,Derbyshire, Castleton, Treak Cliff	B2 - P1a
	Great Britain, England,Derbyshire, Hellifield, Newton Gill	B2
	Great Britain, England,Derbyshire, Hope, Jack Bank quarry	P1d
	Great Britain, England,Derbyshire, Park House Hill	B2
	Great Britain, England,Derbyshire, Peaks Hill	B2
	Great Britain, England,Isle of Man, Poolvash	B2
	Great Britain, England,Isle of Man, Strandhall	B2
	Great Britain, England,Lancashire, Hodder River	B1
	Great Britain, England,Yorkshire, Bolland, Black Hall	B2 - P1a
	Great Britain, England,Yorkshire, Burnsall, Badger Beck	B2
	Great Britain, England,Yorkshire, Burnsall, Keal Hill	B2
	Great Britain, England,Yorkshire, Burnsall, quarry Q12	B2
	Great Britain, England,Yorkshire, Cracoe, Butterhaw Knoll	B1
	Great Britain, England,Yorkshire, Cracoe, Stebden Hill	B2
	Great Britain, England,Yorkshire, Cracoe,Elbolton	B2
	Great Britain, England,Yorkshire, Flasby, calton Gill	B2
	Great Britain, England,Yorkshire, Grassington, 1/2 mile E of Esker House	B2
	Great Britain, England,Yorkshire, Grassington, Langerton Hill	B2
	Great Britain, England,Yorkshire, Grassington, Swinden quarry	B2
	Great Britain, England,Yorkshire, Malham	B2
	Great Britain, England,Yorkshire, Malham, Black Hole	P1b
	Great Britain, England,Yorkshire, Malham, Cawden Knoll	B2
	Great Britain, England,Yorkshire, Malham, Wedber Brow	B2
	Great Britain, England,Yorkshire, Narrowdale	B2
	Great Britain, England,Yorkshire, Pendle Hill, Burst Clough	B2
	Great Britain, England,Yorkshire, Pendle Hill, Little Mearley Clough	B2
	Great Britain, England,Yorkshire, Pendle Hill, Swardean Clough	B2
	Great Britain, England,Yorkshire, Rylstone, Clints quarry	B1
	Great Britain, England,Yorkshire, Slaidburn, Crag Beck, Ashnott	B2
	Great Britain, England,Yorkshire, Slaidburn, Dale Head, New House	B1
	Great Britain, England,Yorkshire, Slaidburn, Higher Clough	B2
	Great Britain, England,Yorkshire, Slaidburn, How Hill	B2
	Ireland (Northern), Tyrone Co., Fury River	B2
	USA, Indiana, Brown County, unrecorded	Visean