The Au Train Formation is a geologic formation in Michigan. It preserves fossils dating back to the Ordovician period. Earth sciences portal Michigan portal...
2 KB (67 words) - 14:28, 10 February 2024
Implications of Lower Ordovician Conodonts from the Munising and Au Train Formations at Pictured Rocks National Lakeshore, Upper Peninsula of Michigan"...
4 KB (245 words) - 21:13, 20 July 2024
The Black River Formation is a geologic formation in Quebec, Canada and Michigan, United States. It preserves fossils dating back to the Ordovician period...
2 KB (78 words) - 23:32, 8 September 2024
Pictured Rocks National Lakeshore (category Rock formations of Michigan)
a cap over the other layers is the hard sandstone of the younger Au Train Formation from the Ordovician Period. Streaks on the face of the cliffs come...
25 KB (2,372 words) - 11:53, 29 June 2024
Munising Group (redirect from Kerbal Formation)
Implications of Lower Ordovician Conodonts from the Munising and Au Train Formations at Pictured Rocks National Lakeshore, Upper Peninsula of Michigan"...
10 KB (853 words) - 14:19, 3 September 2024
The Saginaw Formation is a geologic formation in Michigan. It preserves fossils dating back to the Pennsylvanian period. Earth sciences portal Michigan...
1 KB (44 words) - 18:49, 6 March 2024
The Ionia Formation is a geologic formation in Michigan. It preserves fossils dating back to the Jurassic period. Earth sciences portal Michigan portal...
1 KB (52 words) - 05:00, 12 September 2024
The Stonington Formation is a geologic formation in Michigan. It preserves fossils dating back to the Ordovician period. Earth sciences portal Michigan...
2 KB (51 words) - 03:00, 7 March 2024
The Rockview Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan portal...
1 KB (44 words) - 03:01, 7 March 2024
The Schoolcraft Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan...
1 KB (44 words) - 17:55, 13 February 2024
The Bush Bay Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan portal...
1 KB (45 words) - 03:09, 7 March 2024
The Lime Island Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan...
1 KB (55 words) - 18:17, 12 February 2024
The Grand River Formation is a geologic formation in Michigan. It preserves fossils dating back to the Pennsylvanian period. Earth sciences portal Michigan...
2 KB (53 words) - 13:43, 17 June 2024
The Pointe aux Chenes Formation is a geologic formation in Michigan, USA. It preserves fossils dating back to the Silurian period. Earth sciences portal...
1 KB (47 words) - 03:00, 7 March 2024
The Cordell Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. "Michigan Basin Stratigraphy on ResearchGate"...
2 KB (56 words) - 18:24, 13 August 2024
The Byron Formation is a geologic formation in Michigan and Wisconsin. It preserves fossils dating back to the Silurian period. Earth sciences portal...
2 KB (58 words) - 16:59, 10 February 2024
The Hendricks Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan portal...
1 KB (52 words) - 04:24, 28 July 2024
The Rapson Creek Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. Earth sciences portal Michigan...
1 KB (45 words) - 02:56, 7 March 2024
The Ferron Point Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. Earth sciences portal Michigan...
2 KB (55 words) - 09:19, 18 March 2024
The Lucas Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. McCall, Christian R (16 October 2018)...
2 KB (60 words) - 03:11, 7 March 2024
Salina Group (redirect from Wabash Formation)
The Salina Group or Salina Formation is a Late Silurian-age, Stratigraphic unit of sedimentary rock that is found in Northeastern and Midwestern North...
14 KB (1,300 words) - 01:07, 7 March 2024
Jacobsville Sandstone (redirect from Jacobsville Formation)
Jacobsville Sandstone is a red sandstone formation, marked with light-colored streaks and spots, primarily found in northern Upper Michigan, portions...
43 KB (4,137 words) - 20:04, 20 July 2024
The Amherstburg Formation is a geologic formation in Ontario, Canada and Michigan, United States. It preserves fossils dating back to the Devonian period...
2 KB (62 words) - 21:33, 18 June 2024
The Garden Island Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. Earth sciences portal Michigan...
2 KB (56 words) - 02:20, 20 May 2024
Bayport Limestone (category Midwestern United States geologic formation stubs)
The Bayport Limestone is a geologic formation in Michigan. It preserves fossils dating back to the Mississippian period. Earth sciences portal Michigan...
1 KB (44 words) - 18:50, 6 March 2024
The Bois Blanc Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. Earth sciences portal Michigan...
2 KB (48 words) - 02:56, 7 March 2024
lateral equivalents of the Jordan Formation include the Eminence Dolostone of the Illinois Basin, the Au Train Formation of the northern Michigan Basin,...
19 KB (1,816 words) - 07:05, 10 July 2023
Rogers City Limestone (redirect from Rogers City Formation)
The Rogers City Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. Earth sciences portal Michigan...
1 KB (45 words) - 14:48, 13 February 2024
Alpena Limestone (redirect from Alpena Formation)
The Alpena Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. Earth sciences portal Michigan portal...
1 KB (44 words) - 03:01, 7 March 2024
Bertie Limestone, also referred to as the Bertie Dolomite and the Bertie Formation, is an upper Silurian (Pridoli, or Cayugan) geologic group and Lagerstätte...
33 KB (1,902 words) - 06:08, 17 July 2024