This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
The Quarterly journal of the Geological Society of London . STRICKLAND UPPER LUDLOW ROCK AT HAGLEY PARK tCcf mile and half further to the we come to the elevated region of Woolhope the axis of which runs for more than ten miles still in direction It appears therefore that the ejection of the trap dyke at Bartestree together