Locality	Layer
	China, Ningxia, Zhongning Co., Chenmazijing	Tsingyuan Fm., lower Mb.
	Germany, Magdeburg, Rothensee Schiffshebewerk	Go gamma 2
	Germany, Rhenish Mountains, Arnsberg, A46	8,40 m above Actinopteria Shales
	Great Britain, England,Derbyshire, Alport Dale Borehole	1101-1102 feet
	Great Britain, England,Derbyshire, Alport Dale Borehole	1105-1106 feet
	Great Britain, England,Lancashire, Dinckley, River Ribble	lower bed of Bisat
	Great Britain, England,Lancashire, Wiswell, Light Clough	upper P2
	Great Britain, England,Yorkshire, Skipton, Whinney Gill reservoir	E
	Kazakhstan, South Urals, Aktyubinskaya Obl.,Aqtöbe, Kzyl-Shin Canyon	sample 1
	Portugal, Baixo Alentejo, Vaqueiros, 1,5km SE of	Flysch sequence, Mértola Fm., unrecorded
	Portugal, Faro, Taipas, E of	Mira Fm.
	Russian Federation, South Urals,Orenburgskaya Obl., Kiya River, 700 m above Grebeshok Cliff	1 (sample 1)
	Tajikistan, Pamirs (Darvaz), Khyrsdara River	11/1
	USA, Alaska, Tatonduk River, Miller's cabin, 6846A	Calico Bluff Fm.
	Uzbekistan, Kyzylkumy, Bukantau Mts., Kulkuduk	Nm1a
	Uzbekistan, Kyzylkumy, Bukantau Mts., Serkesh	Nm1