• The Arroyo Formation, sometimes termed the Lower Clear Fork Formation, is a geologic formation in Texas. It preserves fossils dating back to the Kungurian...
    29 KB (2,215 words) - 14:25, 16 May 2025
  • Thumbnail for Arroyo (watercourse)
    An arroyo (/əˈrɔɪoʊ/ (from Spanish arroyo (Spanish: [aˈroʝo], "brook"))) or wash is a dry watercourse that temporarily or seasonally fills and flows after...
    7 KB (782 words) - 18:29, 5 May 2025
  • Thumbnail for Arroyo Ojito Formation
    The Arroyo Ojito Formation is a late Miocene geologic formation exposed near Albuquerque, New Mexico. It records deposition of sediments in the Albuquerque...
    8 KB (839 words) - 18:17, 23 June 2021
  • Thumbnail for Chinle Formation
    Redonda Formation Bull Canyon Formation Trujillo Formation Garita Creek Formation Orogrande Basin San Pedro Arroyo Formation Shinarump Formation Palo Duro...
    48 KB (4,789 words) - 15:38, 22 May 2025
  • Pedro Arroyo Formation is a geologic formation in south-central New Mexico. It preserves fossils dating back to the late Triassic period. The formation consists...
    5 KB (386 words) - 07:22, 14 February 2024
  • Thumbnail for Varanops
    collected in the Indian Creek, 35 site (=Cacops Bonebed), from the Arroyo Formation of the Clear Fork Group, Baylor County of Texas, dating to the early...
    6 KB (587 words) - 20:46, 30 March 2025
  • Thumbnail for Cacops
    almost exclusively known from the Cacops Bone Bed of the Lower Permian Arroyo Formation of Texas for much of the 20th century. New material collected from...
    15 KB (1,674 words) - 20:41, 30 March 2025
  • Arroyo Formation and below the Choza Formation. Some sources consider the Vale Formation to be merely an informal subunit of the Clear Fork Formation...
    42 KB (2,664 words) - 15:35, 22 May 2025
  • PreꞒ Ꞓ O S D C P T J K Pg N Type Group Sub-units Arroyo Formation, Vale Formation, Choza Formation Underlies Pease River Group Overlies Wichita Group...
    1 KB (61 words) - 06:49, 18 November 2024
  • Thumbnail for Arroyo Grande, California
    Arroyo Grande (Spanish for "Big Creek") is a town in San Luis Obispo County, California, United States. The earliest inhabitants of Arroyo Grande Valley...
    18 KB (1,272 words) - 23:56, 1 April 2025
  • Thumbnail for Diplocaulus
    specimens found in an early strata of the Texas red beds, specifically the Arroyo Formation of the Clear Fork Group. This species can be differentiated from D...
    28 KB (3,397 words) - 20:55, 7 May 2025
  • Thumbnail for Arroyo del Agua Formation
    The Arroyo del Agua Formation is a geologic formation in New Mexico. It preserves fossils dating back to the early Permian period. The Arroyo del Agua...
    6 KB (648 words) - 14:27, 10 February 2024
  • also refer to: Lytle, Texas Lytle Sandstone Formation, Colorado Lytle Limestone, member of Arroyo Formation, Texas All pages with titles containing Lytle...
    258 bytes (59 words) - 12:27, 15 July 2024
  • Thumbnail for Acheloma
    based on a partial skull with associated postcranial elements from the Arroyo Formation of Texas; the specimen is currently reposited at the American Museum...
    8 KB (767 words) - 22:11, 17 April 2025
  • from Elsinore Peak to Morrell Canyon, California San Pedro Arroyo Formation, a geologic formation in New Mexico (creek) San Pitch Mountains, a mountain range...
    148 KB (18,993 words) - 19:53, 10 April 2025
  • Thumbnail for Red Beds of Texas and Oklahoma
    Blaine Formation San Angelo Formation Clear Fork Group Upper Clear Fork (Choza Formation) Middle Clear Fork (Vale Formation) Lower Clear Fork (Arroyo Formation)...
    12 KB (1,357 words) - 23:02, 4 November 2023
  • Thumbnail for Arroyo Penasco Group
    The Arroyo Penasco Group is a group of geological formations exposed in the Nacimiento, Jemez, Sandia, and Sangre de Cristo Mountains of northern New Mexico...
    9 KB (569 words) - 14:27, 10 February 2024
  • Thumbnail for San Pedro River (Arizona)
    directly established) the river down-cut and then widened in a process of arroyo formation observed on many rivers in the Southwest. In 1895, J. A. Allen described...
    27 KB (2,674 words) - 00:41, 15 April 2025
  • Thumbnail for Yeso Group
    arose. Farther south, the group is divided into the Arroyo de Alamillo and Los Vallos Formations. It transitions from continental to shallow marine in...
    14 KB (1,388 words) - 01:51, 17 February 2024
  • right-back for Segunda División club Burgos. Born in Quibdó, Arroyo finished his formation with Fortaleza C.E.I.F. He made his senior debut on 19 November...
    11 KB (588 words) - 19:10, 1 April 2025
  • The Waggoner Ranch Formation is a geologic formation in northern Texas. It preserves fossils dating back to the Artinskian to Kungurian stages of the...
    6 KB (374 words) - 04:56, 19 November 2024
  • microsaurian tetrapods within the family Ostodolepidae. It is known from the Arroyo Formation in Texas. The holotype of Ostodolepis was discovered in 1909 by American...
    3 KB (343 words) - 08:22, 18 November 2024
  • Thumbnail for Arroyo Seco, New Mexico
    has recently been restored. Overlooking Arroyo Seco stands Lucero Peak, a 10,780 feet (3,290 m) rock formation. Housed in the Peak is a cave that is sacred...
    9 KB (479 words) - 22:15, 5 September 2024
  • Thumbnail for Richards Spur
    to the Arroyo Formation (Lower Clear Fork) of Texas. In Oklahoma, the equivalent may be the upper Garber Formation or lower Hennessey Formation. The South...
    26 KB (2,917 words) - 16:01, 13 March 2024
  • interspersed between strata of the upper Arroyo Formation and the coarser sediments of the lower Vale Formation (two formations of the Clear Fork Group). Ammonoids...
    27 KB (2,656 words) - 18:42, 16 December 2024
  • Cretaceous terrestrial formation in the Neuquén Basin. The type locality is La Amarga Arroyo and China Muerta Hill. The La Amarga Formation unconformably overlies...
    9 KB (547 words) - 16:56, 12 August 2024
  • Carboniferous Arroyo Penasco Group Mississippian Arroyo del Agua Formation Permian Atarque Sandstone Cretaceous Atrasado Formation Pennsylvanian Baca Formation Paleogene...
    10 KB (54 words) - 07:49, 18 November 2024
  • Thumbnail for Bam Aquino
    National Youth Commission from 2003 to 2006 under President Gloria Macapagal Arroyo. He participated in various documentaries and films and was president of...
    67 KB (6,098 words) - 10:09, 20 May 2025
  • Thumbnail for Mycterosaurus
    Clyde Formation is less known and studied in comparison to other Formations within the Clear Fork Group, such as that of the Arroyo formation. However...
    21 KB (2,268 words) - 20:46, 30 March 2025
  • Thumbnail for Abyssomedon
    equivalent to the Garber Formation (also known as the Wellington Formation) elsewhere in Oklahoma, or the Arroyo Formation of Texas. Richards Spur presents...
    7 KB (555 words) - 21:13, 30 March 2025