Locality	Layer
	Great Britain, Wales,North, Wrexham, Minera Mill	G1
	Portugal, Southwest Portugal, Caeiros de Baixo 2.5 km SE of Aljezur	Quebradas Fm., unrecorded
	Portugal, Southwest Portugal, Eira Velha 6.5 km ENE of Aljezur	Quebradas Fm., unrecorded