- subgraywacke
- sub·graywacke
English syllables. 2014.
subgraywacke
Look at other dictionaries:
subgraywacke — |səb+ noun Etymology: sub + graywacke : a graywacke characterized by introduced mineral cement and deposition from normal subaqueous currents … Useful english dictionary
Tuscarora Formation — The Silurian Tuscarora Formation (St) is a mapped bedrock unit in Pennsylvania, Maryland, Virginia and West Virginia. It is also sometimes referred to as the Tuscarora Sandstone or the Tuscarora Quartzite.DescriptionThe Tuscarora is a thin to… … Wikipedia
Juniata Formation — The Ordovician Juniata Formation (Oj) is a mapped bedrock unit in Pennsylvania and Maryland. It is a relative slope former occurring between the two prominent ridge forming sandstone units: the Tuscarora Formation and the Bald Eagle Formation in… … Wikipedia
