North East Yorkshire Geology Trust – the only dedicated geoconservation body in NE Yorkshire, the Trust achieves its aims of protecting geodiversity and sharing it with as wide an audience as possible through a diverse amount of activities including over 200 events in 2006. For more information visitwww.neyorksgeologytrust.com

A Vos Marques is a marketing consultancy with strong ties to North East Yorkshire Geology Trust. The consultancy has a strong belief in geoconservation and with the help of the Trust regularly run their own events including Dino Days and sponsoring trail guides. For more information visit www.avm-branding.com

East Riding of Yorkshire Council supports Yorkshire Geology Month with many events being held in public parks. For more information visit www.eastriding.gov.uk

Friends of Porter Valley were set up in 1994 with the goal of preserving and enhancing the natural and historical characteristics of Porter Valley from Hunters Bar to Porter Clough. An area of diverse and exciting natural history provides the ideal backdrop to some of the YGM events, for more information visit www.portervalley.fsnet.co.uk

Hull Geological Society runs a variety of events throughout the year, from a winter lecture series to summer field excursions they a geared up to both the amateur collecter and the serious geologist. For more information visit www.fortunecity.com/greenfield/ecolodge/25/gsinfo.htm#Activities

East Yorkshire RIGS Group is a dedicated geoconservation body that operates within the old Watsonian Viscounty of East Yorkshire. They select sites of Regional Geological Importance (RIGS) and the designation affords the sites some protection with planning authorities. For more information contact www.horne28.freeserve.co.uk/rigsgp.htm

West Yorkshire RIGS Group is a small group of geology enthusiasts from the West Yorkshire Region. The group attempt to locate, log and monitor geology sites and try to protect and preserve these areas of interest from unnecessary development. For more information contact www.wyrigs.org.uk

Equus Geoconsultancy is a small professional organisation that prides itself on enthusiasm and customer service, specialising in sedimentology and geoconservation. For information contact Equus on peb101@hotmail.co.uk