Locality	Layer
	Algeria, Saoura Valley, Ouarourout	do II
	Algeria, Saoura Valley, Tamtert	do II
	Algeria, Saoura Valley, Tamtert	do IV
	Algeria, Saoura Valley, Tamtert	do VI
	Morocco, Maider, Fezzou	do V
	Morocco, Maider, Jebel Aguelmous	Clymenia Z., do V
	Morocco, Maider, Taouirt Timelaline	do III
	Morocco, Maider, Taouirt Timelaline	do IV
	Morocco, Maroc oriental, Djerada Region	Lower Visean
	Morocco, Rabat, SE of, Dechra Ait Abdallah	Lower Eifelian
	Morocco, Rabat, SE of, Dra Valley	Cheiloceras Zone, do II
	Morocco, Rabat, SE of, Oued Aricha	do II
	Morocco, Rabat, SE of, Oued Aricha	do V - VI
	Morocco, Rabat, SE of, Sidi Bou Chatah	cordatum Zone
	Morocco, Skoura, Koudia Tizi n'Ouourti	Eifelian
	Morocco, Skoura, Talouine	Eifelian,lower
	Morocco, Tafilalt, Agho n'Kho	do V - VI
	Morocco, Tafilalt, Aghoukho	do V - VI
	Morocco, Tafilalt, Aoinet Legra	Eifelian
	Morocco, Tafilalt, Aoinet Legra	Lower Visean
	Morocco, Tafilalt, Bordj d'Erfoud	Niveau b
	Morocco, Tafilalt, Bou Gzem	do II
	Morocco, Tafilalt, Bou Nebedou	do V - VI
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	Emsian
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	Givetian
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	Lower Eifelian
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	Upper Eifelian
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	do II
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	do III
	Morocco, Tafilalt, Butte d'Erfoud	Lower Visean
	Morocco, Tafilalt, Chaabet ed Dheb	Lower Eifelian
	Morocco, Tafilalt, Djebel Amlal	Middle Devonian
	Morocco, Tafilalt, Djorf el Youdi	do I
	Morocco, Tafilalt, Djorf	Eifelian,upper
	Morocco, Tafilalt, Ed Dhaichet	do II - VI
	Morocco, Tafilalt, El Haroun	do II
	Morocco, Tafilalt, Erfoud	Eifelian
	Morocco, Tafilalt, Erfoud	do I
	Morocco, Tafilalt, Erfoud	do II
	Morocco, Tafilalt, Erfoud	do III
	Morocco, Tafilalt, Erfoud	do IV
	Morocco, Tafilalt, Erfoud	do V
	Morocco, Tafilalt, Erfoud	terebratum Zone
	Morocco, Tafilalt, Erg Salaa	do V - VI
	Morocco, Tafilalt, Gara n'Douar	Eifelian
	Morocco, Tafilalt, Gara n'Douar	cordatum Zone
	Morocco, Tafilalt, Guefilat	Pharciceras Zone
	Morocco, Tafilalt, Guefilat	cordatum Zone
	Morocco, Tafilalt, Hachguig	Givetian,lower
	Morocco, Tafilalt, Hachguig	Upper Givetian
	Morocco, Tafilalt, Hamar Laghdad	Upper Eifelian
	Morocco, Tafilalt, Hamar Laghdad	do II
	Morocco, Tafilalt, Hassi Habadra	Lower Visean
	Morocco, Tafilalt, Hassi Hejah	do II
	Morocco, Tafilalt, Hassi Refaia	do II - IV
	Morocco, Tafilalt, Jebel Zrahina	do I
	Morocco, Tafilalt, Kreb Amerloh	Eifelian,upper
	Morocco, Tafilalt, Kreb oued Amerloh	do II
	Morocco, Tafilalt, Kreb oued Amerloh	do V-VI
	Morocco, Tafilalt, M'Fis bo reg	do IV-V
	Morocco, Tafilalt, Ma Fedla	Eifelian
	Morocco, Tafilalt, Mefis	do II
	Morocco, Tafilalt, Merakib	do II - III
	Morocco, Tafilalt, Oued Amerloh	Pharciceras Zone
	Morocco, Tafilalt, Oued Gheris	do V
	Morocco, Tafilalt, Oued Kseir, S of Erg Znigui	Pharciceras Zone,upper
	Morocco, Tafilalt, Oued Ziz	Middle Devonian
	Morocco, Tafilalt, Oussikis	do VI
	Morocco, Tafilalt, Qued in Samid	Lower Visean
	Morocco, Tafilalt, Ravin de Taicha	do V - VI
	Morocco, Tafilalt, Rich Gaouz	cordatum Zone
	Morocco, Tafilalt, Ride de l'Adrar	cordatum Zone
	Morocco, Tafilalt, Sidi Bou Ignousen	do V - VI
	Morocco, Tafilalt, Tadaout	Eifelian
	Morocco, Tafilalt, Taouz	Givetian-Frasnian
	Morocco, Tafilalt, Tazoult Nehra	cordatum Zone
	Morocco, Tafilalt, Tazoult Nehra	do II
	Morocco, Tafilalt, Tingheras	Givetian
	Morocco, Tafilalt, Tinjad	Eifelian
	Morocco, Tafilalt, Tisserdimine	do II
	Morocco, Tafilalt, Tisserdimine	do V
	Morocco, Tafilalt, Ziar	do V - VI
	USA, Indiana, Brown County, unrecorded	Middle Devonian
	USA, Indiana, Brown County, unrecorded	Upper Devonian