ENSIKLOPEDIA Cari Tekan Enter untuk memulai pencarian cepat. Kembali ke Ensiklopedia Arsip Wikipedia Indonesia Cataract Formation Medina GroupMedina GroupStratigraphic range: SilurianOutcrop of the Medina Group in Upstate New YorkTypeGroupSub-units Whirlpool Sandstone Power Glen Shale Devils Hole Sandstone Grimsby Formation Thorold Sandstone Cambria Shale Kodak Sandstone[1] LocationRegionNew YorkCountryUnited States The Medina Group or Cataract Group is a geologic group in New York. It dates to the Silurian period. The group includes the Whirlpool Sandstone, Power Glen Shale, Devils Hole Sandstone, Grimsby Formation, Thorold Sandstone, Cambria Shale, Cabot Head Shale and Kodak Sandstone.[1] References 1 2 Carlton E. Brett; Dorothy H. Tepper; William M. Goodman; Steven T. LoDuca; Eckert Bea-Yeh (1995). "Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York" (PDF). U.S. Geological Survey Bulletin. 2086: 1. doi:10.3133/B2086. ISSN 8755-531X. Wikidata Q56798368. Retrieved 28 September 2018. Geological cross section of the Medina Group This article about a specific stratigraphic formation in New York state is a stub. You can help Wikipedia by adding missing information.vte
Geological cross section of the Medina Group
