The Genesee Formation (Group) is a geologic formation in New York. It is equivalent the Harrell Shale in Pennsylvania. It date back to the Upper Devonian...
7 KB (848 words) - 07:06, 28 March 2024
The Genesee River (/ˌdʒɛnɪˈsiː/ JEN-iss-EE) is a tributary of Lake Ontario flowing northward through the Twin Tiers of Pennsylvania and New York in the...
18 KB (1,768 words) - 09:02, 4 June 2024
Knox Supergroup (redirect from Chepultepec Formation)
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
Burket Shale (category Shale formations of the United States)
southwestern Pennsylvania. In 1920, C. H. Chadwick described the Genesee and Geneseo formations in New York. The usage of the different names is just a matter...
3 KB (223 words) - 20:04, 25 May 2024
Genesee County (/ˈdʒɛnəsi/ JEN-ə-see) is a county in the U.S. state of Michigan. As of the 2020 Census, the population was 406,211, making it the fifth-most...
46 KB (3,638 words) - 23:22, 25 April 2024
West Falls Group (redirect from West Falls Formation)
the Portage Group. The West Falls formation is bounded above by the Java Formation and below by the Sonyea Formation. It comprises the Angola Shale and...
6 KB (459 words) - 18:52, 25 May 2024
The Marcellus Formation or the Marcellus Shale is a Middle Devonian age unit of sedimentary rock found in eastern North America. Named for a distinctive...
102 KB (10,679 words) - 19:48, 25 May 2024
The Tully Formation is a geologic unit in the Appalachian Basin. The Tully was deposited as a carbonate rich mud, in a shallow sea at the end of the Middle...
4 KB (300 words) - 03:14, 21 February 2024
Genesee Brewing Company (/ˈdʒɛnəsi/ JEN-ə-see) is an American brewery located along the Genesee River in Rochester, New York. From 2000 to 2009, the company...
21 KB (2,082 words) - 06:23, 9 October 2023
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
Onondaga Limestone (redirect from Onondaga (geological formation))
valley, the Genesee River valley near Avon, New York, and at Port Colborne, Ontario, where the old valley forms a harbor on Lake Erie. The formation is broken...
13 KB (1,332 words) - 03:43, 15 June 2024
The Monongahela Formation is a geologic formation in West Virginia, Pennsylvania, Ohio, and Maryland. It is dated to the Carboniferous period. The top...
3 KB (154 words) - 23:53, 22 February 2024
Trenton Group (redirect from Trenton Formation)
Shale Brallier Formation Frasnian Brallier Formation Java Formation West Falls Formation Rhinestreet Sonyea Formation Harrell Shale Genesee Formation...
3 KB (137 words) - 06:23, 9 February 2024
The Kanawha Formation is a geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period. Earth sciences portal Paleontology...
1 KB (54 words) - 12:39, 12 February 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 (1,824 words) - 19:36, 8 July 2024
Utica Shale (category Shale formations)
Shale Brallier Formation Frasnian Brallier Formation Java Formation West Falls Formation Rhinestreet Sonyea Formation Harrell Shale Genesee Formation...
13 KB (1,296 words) - 11:10, 19 May 2024
The Ordovician Martinsburg Formation (Om) is a mapped bedrock unit in Pennsylvania, New Jersey, Maryland, Virginia, and West Virginia. It is named for...
5 KB (516 words) - 18:55, 29 June 2023
Tuscarora Sandstone (redirect from Tuscarora Formation)
The Silurian Tuscarora Formation — also known as Tuscarora Sandstone or Tuscarora Quartzite — is a mapped bedrock unit in Pennsylvania, Maryland, West...
14 KB (1,362 words) - 23:42, 7 August 2023
The Pocahontas Formation is a coal-bearing geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period. Earth sciences...
1 KB (73 words) - 18:44, 6 March 2024
The New River Formation is a geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period. Earth sciences portal...
1 KB (47 words) - 18:45, 6 March 2024
Sandstone is a sandstone geologic formation in West Virginia, Virginia, Pennsylvania, and Maryland. The formation includes the Cedar Creek Limestone...
2 KB (92 words) - 16:34, 22 April 2024
closely associated with the Harpers Formation, Weverton Formation, and the Loudoun Formation. The Catoctin Formation lies over a granitic basement rock...
17 KB (2,132 words) - 21:23, 16 April 2024
St. Peter Sandstone (redirect from St. Peter Formation)
The St. Peter Sandstone is an Ordovician geological formation. It belongs to the Chazyan stage of the Champlainian series in North American regional stratigraphy...
6 KB (547 words) - 15:45, 28 December 2023
Harrell Shale (redirect from Harrell Formation)
The Devonian Harrell Formation is a mapped bedrock unit in Pennsylvania, Maryland, West Virginia, and Virginia. The Harrell Formation was first described...
4 KB (301 words) - 21:29, 18 May 2024
shale formations are included between the Cashaqua and Middlesex members, including Rye Point Shale, Rock Stream Formation ("Enfield Formation") Siltstone...
4 KB (242 words) - 12:26, 8 May 2024
Dunkard Group (redirect from Greene Formation)
Dunkard contains three formation. Starting at the base (oldest) is the Waynesburg Formation, Washington Formation, and Greene Formation. The base is marked...
6 KB (294 words) - 23:47, 22 February 2024
The Ludlowville Formation is a geologic formation in New York, Ohio and Pennsylvania. It dates to the Devonian period. The Owasco is a thin distinct silty...
5 KB (386 words) - 17:30, 26 January 2024
Hamilton Group (redirect from Hamilton Formation)
shale with some sandstone. There are two main formations encompassed by the group: the Mahantango Formation and the Marcellus Shale. In southwestern Virginia...
15 KB (1,281 words) - 15:29, 2 April 2024
The Wells Creek Formation is a geologic formation in West Virginia. It dates back to the Ordovician period. Earth sciences portal Paleontology portal...
1 KB (35 words) - 18:43, 6 March 2024
period. It consists of shale, sandstone and conglomerate and is part of the Genesee Group. Earth sciences portal New York (state) portal Paleontology portal...
1 KB (69 words) - 13:05, 13 February 2024