Biblioteca IFEA
Biblioteca IFEA

The geology of the llanuwchllyn to llanymawddwy area, south Gwynedd North Wales

Lockley, M. G

The geology of the llanuwchllyn to llanymawddwy area, south Gwynedd North Wales



bibliogr. p. 41

00721050


Géologie régionale
Stratigraphie
Ordovicien
Silurien
Biostratigraphie
Tectonique

Pais de Galless Gwynedd