The Bronnant Fault is a geological fault affecting the lower Palaeozoic rocks of the counties of Ceredigion and Pembrokeshire in West Wales.
The feature is mapped over part of its length as the Bronnant Fault Zone[1] and is closely associated with the Glandyfi Lineament, a similarly aligned zone of faulting and folding.
The rocks of the Aberystwyth Grits Group dating from the Llandovery epoch of the Silurian period thicken markedly to the west of the fault suggesting it was active at the time of their deposition.
This article about a specific United Kingdom geological feature is a stub.
You can help Wikipedia by expanding it.This article about a location in Wales is a stub.