A rock composed of varyingly sized, angular fragments, which have been cemented together. Related Articles: Geo junkets: New Zealand, North Island (Part 1)Excursion to the South Devon coast led by Prof John CW Cope (National Museum Wales)Geo Junkets: New Zealand , North Island (Part 2)The Deccan Traps, India (Part 2): Its geomorphology and stratigraphySmall is beautiful: fossil voles as stratigraphic aids« Back to Glossary Index