Search restricted to attribute 1164 - Rock_Type
Use link on Feature Type Code to see details of that Feature Type.
Code | Feature Type | Definition |
---|---|---|
142 | Cave | An underground hollow with access from the ground surface or from the sea, often found in limestone areas and on rocky coastlines. |
241 | Marker bed | A geological formation serving as a marker - an easily recognised stratigraphic feature with distinctive characteristics traceable over long distances. |
279 | Rock | Any aggregate of minerals that makes up part of the earth's crust. It may be unconsolidated, such as sand, clay, or mud, or consolidated, such as granite, limestone, or coal. |
339 | Vein | A thin, sheetlike igneous intrusive body. |