Young,T.

Author:
Young,T.;Martin,F.;Dean,W.T.;Rushton,A.W.A.

Year:
1994

Title:
Cambrian stratigraphy of St.Tudwal's Peninsula, Gwynedd, Northwest Wales

Reference:

Young,T. et al. (1994) Cambrian stratigraphy of St.Tudwal's Peninsula, Gwynedd, Northwest Wales Geological Magazine Vol. 131 # 3 P. 335- 360

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Genus	Species	Country(Region)	From	To
Dichotisphaera	Dichotisphaera gregalis	Wales(Gwynedd)	Early Cambrian	Middle Cambrian
Eliasum	Eliasum llaniscum	Wales(Gwynedd)	Early Cambrian	Middle Cambrian
Heliosphaeridium	Heliosphaeridium llynense sp. nov.	Wales(Gwynedd)	Middle Cambrian
Impluviculus	Impluviculus sp	Wales(Gwynedd)	Late Cambrian
Izhoria	Izhoria sp	Wales(Gwynedd)	Late Cambrian
Leiofusa	Leiofusa gravida	Wales(Gwynedd)	Late Cambrian
Leiofusa	Leiofusa sp. Alba.et al,1985 sp. nov.	Nd	Nd
Leiofusa	Leiofusa stoumonensis	Wales(Gwynedd)	Late Cambrian
Leiofusa	Leiofusa stoumonensis	Nd	Nd
Monocrodium	Monocrodium sp	Wales(Gwynedd)	Late Cambrian
Monocrodium	Monocrodium sp	Wales(Gwynedd)	Middle Cambrian
Multiplicisphaeridium	Multiplicisphaeridium dendroideum	Wales(Gwynedd)	Early Cambrian	Middle Cambrian
Multiplicisphaeridium	Multiplicisphaeridium eopiriferum	Wales(Gwynedd)	Late Cambrian
Multiplicisphaeridium	Multiplicisphaeridium eopiriferum	Wales(Gwynedd)	Late Cambrian
Peramorpha	Peramorpha manuelsensis	Wales(Gwynedd)	Early Cambrian
Poikilofusa	Poikilofusa chalaza	Wales(Gwynedd)	Late Cambrian
Poikilofusa	Poikilofusa squama	Wales(Gwynedd)	Late Cambrian