http://en.wikipedia.org/wiki/Glossary_of_geology Chalk Basin http://en.wikipedia.org/wiki/Glossary_of_geology Estuary http://en.wikipedia.org/wiki/Glossary_of_geology http://en.wikipedia.org/wiki/Glossary_of_geology http://en.wikipedia.org/wiki/Glossary_of_geology http://en.wikipedia.org/wiki/Glossary_of_geology Diagenesis http://en.wikipedia.org/wiki/Glossary_of_geology Anticline Limestone Alkaline Asthenosphere http://en.wikipedia.org/wiki/Glossary_of_geology view article Diorite Magma Glass http://en.wikipedia.org/wiki/Glossary_of_geology http://en.wikipedia.org/wiki/Glossary_of_geology http://en.wikipedia.org/wiki/Glossary_of_geology