Page 16 - An Atlas of Carboniferous Basin Evolution in Northern England
P. 16
Regional structural framework 9
Pre-Collision
Post-Collision
Fig. 7. Idealized crustal-scale cross-section showing the configuration of the Variscan
orogeny and northern England rift system during (a) Brigantian times (pre-collision)
and (b) late Westphalian C times (modified after Fraser & Gawthorpe 1990).