• Thumbnail for Knox Supergroup
    The Knox Supergroup, also known as the Knox Group and the Knox Formation, is a widespread geologic group in the Southeastern United States. The age is...
    15 KB (1,220 words) - 05:59, 31 March 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    5 KB (445 words) - 12:09, 24 June 2024
  • Thumbnail for West Falls Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    6 KB (459 words) - 18:52, 25 May 2024
  • Thumbnail for Salina Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    14 KB (1,300 words) - 01:07, 7 March 2024
  • Thumbnail for Marcellus Formation
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    102 KB (10,679 words) - 19:48, 25 May 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    7 KB (848 words) - 07:06, 28 March 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    3 KB (212 words) - 20:03, 25 May 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    33 KB (1,824 words) - 19:36, 8 July 2024
  • Thumbnail for Tully Formation
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    4 KB (300 words) - 03:14, 21 February 2024
  • Thumbnail for Monongahela Formation
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    3 KB (154 words) - 23:53, 22 February 2024
  • Thumbnail for Platteville Limestone
    Shale (~455 Ma) St. Peter Sandstone (~459–~455 Ma) Knox Unconformity (~470-~459 Ma) Knox Supergroup (~497-~470 Ma) Everton Dolomite Shakopee Dolomite Oneota...
    8 KB (833 words) - 17:13, 12 June 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    4 KB (249 words) - 09:12, 13 February 2024
  • Thumbnail for Onondaga Limestone
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    13 KB (1,332 words) - 03:43, 15 June 2024
  • Thumbnail for Catskill Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    7 KB (515 words) - 00:26, 21 April 2024
  • Thumbnail for Berea Sandstone
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    11 KB (1,065 words) - 13:39, 13 October 2023
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    3 KB (223 words) - 20:04, 25 May 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    1 KB (54 words) - 11:26, 11 February 2024
  • Thumbnail for Ludlowville Formation
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    5 KB (386 words) - 17:30, 26 January 2024
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    2 KB (119 words) - 22:51, 31 March 2024
  • Thumbnail for Chagrin Shale
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    10 KB (1,003 words) - 20:49, 4 May 2024
  • Thumbnail for Lock Haven Formation
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    5 KB (494 words) - 19:52, 25 May 2024
  • Thumbnail for Hamilton Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    15 KB (1,281 words) - 15:29, 2 April 2024
  • Thumbnail for Allegheny Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    23 KB (1,772 words) - 04:24, 19 February 2024
  • Thumbnail for Dunkard Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    6 KB (294 words) - 23:47, 22 February 2024
  • Thumbnail for Decorah Shale
    Shale (~455 Ma) St. Peter Sandstone (~459–~455 Ma) Knox Unconformity (~470-~459 Ma) Knox Supergroup (~497-~470 Ma) Everton Dolomite Shakopee Dolomite Oneota...
    3 KB (217 words) - 02:15, 11 October 2021
  • Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    1 KB (55 words) - 13:10, 13 February 2024
  • Thumbnail for Ohio Shale
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    2 KB (51 words) - 03:14, 7 March 2024
  • Thumbnail for Black River Group
    Formation Middle Wells Creek Formation Knox Supergroup Beekmantown Group: Bellefonte Formation Lower Knox Supergroup Beekmantown Group Axeman Formation Nittany...
    9 KB (709 words) - 05:14, 4 January 2024
  • unit of the Beekmantown Group. The top of the Bellefonte is marked by the Knox Unconformity. The Bellefonte is defined as a medium-gray, brownish-weathering...
    4 KB (305 words) - 14:06, 19 March 2024
  • Thumbnail for Glenwood Shale
    Shale (~455 Ma) St. Peter Sandstone (~459–~455 Ma) Knox Unconformity (~470-~459 Ma) Knox Supergroup (~497-~470 Ma) Everton Dolomite Shakopee Dolomite Oneota...
    2 KB (85 words) - 14:36, 7 June 2024