A. Welsh

Late Devonian and Early Carboniferous palaeogeography of Southern Ireland and Southwest Britain

J. R. Graham, G. Clayton, G. Sevastopulo, 2010 .

The concealed Upper Palaeozoic rocks of Berkshire and South Oxfordshire

D. W. Holliday, C. M. Jones, D. Foster, 1989 .

Chadian faunas and flora from dyserth: Depositional environments and palaeogeographic setting of Viséan strata in northeast wales

I. Somerville, A. R. E. Strank, A. Welsh, 2007 .