• Source: New Providence Shale

The New Providence Shale is a basal clay-shale geologic formation in Indiana named by Charles Butts and William W. Borden in the 1874 after New Providence, Indiana (now Borden).




References






Sources


Stockdale, Paris B. (1986). Lower Mississippian Rocks of the East-Central Interior. Geological Society of America Special Paper. Geological Society of America. ISBN 978-0-8137-2022-7. Retrieved 2024-09-09.
Generalized Stratigraphic Column of Indiana Bedrock

Kata Kunci Pencarian:

• New Providence Shale
• Borden Formation
• Kentland crater
• Pope Mega Group
• Brainard Shale
• New Albany Shale
• Muscatatuck Group
• Scales Shale
• Coldwater Shale
• Carbondale Group