Locality	Layer
	Algeria, Saoura Valley, Béni Abbès,SW of	Ain El Mizab Fa.,Ain El Mizab Mb.
	China, Gansu, Ciyao of Jingyuan	45 of Yushuliang Fm.
	China, Guangxi, Qixu, 2,7km	6 (Upper Locheng Fm.)
	China, Ningxia, Zhongwei Co., Xiaoyuchuan section, upper	Tsingyuan Fm.,low. Mb., bed 2, lower pt.
	Czech Republic, North Moravia, Carolinengrube	upper Ostrau beds, Poruba zone
	Czech Republic, North Moravia, Königsgrube	upper Ostrau beds, Poruba zone
	Czech Republic, North Moravia, Laurahütte	upper Ostrau beds, Poruba zone
	Poland, Upper Silesia, Golonog, Upper Silesia	railway cut, horizon not recorded
	Poland, Upper Silesia, Kattowice, Carolinengrube	Namurian
	Poland, Upper Silesia, Kattowice, Hohenlohegrube	Namurian
	USA, Arkansas, Newton Co., Mt. Judea, George Mountain	Imo Fm.
	USA, Arkansas, Newton Co., Mt. Judea, Ricketts Mountain	Imo Fm.
	USA, Arkansas, Searcy Co., Snowball, Falling Water Creek	Imo Fm.
	USA, Arkansas, Searcy Co., Snowball, Sulphur Springs Hollow	Imo Fm.
	USA, Arkansas, Stone Co., Arlberg	Imo Fm.
	USA, Arkansas, Stone Co., Limestone-Walnut area, Big Piney Creek	Imo Fm.
	USA, Arkansas, Van Buren Co., Elba, Little Red River, Middle Fork	Imo Fm.
	USA, Arkansas, Van Buren Co., Leslie, Little Red River, Middle Fork	Imo Fm.
	USA, Arkansas, Van Buren Co., Peyton Creek bridge 5 mls S of Leslie	Imo Fm.
	USA, Arkansas, Van Buren Co., Peyton Creek, F.Steward Phosphate Mine	Imo Fm.
	USA, Arkansas, Van Buren Co., Snowball, Calf Creek	Imo Fm.
	Ukraine, Donets Basin, Kal'mius R., Starobeshevo	Serpukhov., C1-4 (D)