West Yorkshire Geodiversity Action Plan A Consultative Document March 2008 West Yorkshire Geodiversity Action Plan A Consultative Document 01 Introduction West Yorkshire Geology Trust The Geological Records Office Thewlis Lane What is Geodiversity? and interpretation interests and form a useful basis Crosland Hill Geodiversity is a concept which links together geology, for discussion. The WY GAP has been funded by the Huddersfield which is the study of rocks, minerals, fossils and earth Aggregates Levy Sustainability Fund (ALSF) from the HD4 7FL systems, with the landscapes that we see and the Department of the Environment, Farming and Rural processes which produce them. Geodiversity leads Affairs (DEFRA), administered by Natural England. e
[email protected] to biodiversity. Through weathering, climatic processes w www.wyorksgeologytrust.org and rock types create a variety of soils, which in turn West Yorkshire’s Geodiversity allow natural plant and animal ecosystems to develop. The county’s landscapes include the distinctive Pennine © 2008 West Yorkshire Geology Trust Geodiversity influences agriculture, settlement and uplands characterised by plateau and valley scenery, industrial development and the way we use our local produced by Millstone Grit rocks, as well as urbanised Calderdale view from Heptonstall quarry areas for recreation. Geodiversity defines landscapes undulating lowlands, largely underlain by less resistant which give communities a sense of place and a clays. In the east of the county are yellow limestones cultural identity. which have a distinctive upland landscape of their own. In the high Pennines naturally weathered scars and cliffs are common. West Yorkshire has many old quarries and delves, from which sandstone or limestone was extracted for building walls, farms, cottages and mills.