• Thumbnail for Paja Formation
    The Paja Formation (Spanish: Formación Paja, K1p, Kip, Kimp, b3b6p) is an Early Cretaceous geologic formation of central Colombia. The formation extends...
    65 KB (5,258 words) - 05:50, 11 November 2024
  • up paja in Wiktionary, the free dictionary. Paja may refer to: Paja, Iran, a village in Sari County Paja (given name), a Serbian masculine name Paja (surname)...
    264 bytes (71 words) - 07:15, 6 July 2022
  • Thumbnail for Sachicasaurus
    Sachicasaurus (category Paja Formation)
    genus of brachauchenine pliosaurid known from the Barremian of the Paja Formation, Altiplano Cundiboyacense in the Colombian Eastern Ranges of the Andes...
    8 KB (749 words) - 03:26, 8 July 2024
  • Thumbnail for Acanthoptychoceras
    Acanthoptychoceras (category Paja Formation)
    Acanthoptychoceras is an extinct genus of ammonites belonging to the family Ancyloceratidae. Acanthoptychoceras spinatocostatum Manolov, 1962 Fossils of...
    1 KB (67 words) - 20:35, 17 December 2021
  • rock formations Paja Formation, Kronosaurus and Platypterygius Lagerstätte in Colombia Sierra Madre Formation, contemporaneous fossiliferous formation of...
    20 KB (1,275 words) - 22:30, 3 September 2024
  • is described from the Upper Cretaceous (Campanian-Maastrichtian) Allen Formation (Argentina) by Garberoglio et al. (2024). Revision of the fossil material...
    114 KB (11,937 words) - 09:06, 14 November 2024
  • Thumbnail for Pseudocrioceras
    Pseudocrioceras (category Paja Formation)
    Pseudocrioceras is an extinct genus of ammonites. The species Pseudocrioceras anthulai has been found in strata from the Barremian - Aptian age of Chipatá...
    2 KB (107 words) - 14:09, 23 December 2023
  • Thumbnail for Teredolites
    Teredolites (category Paja Formation)
    Teredolites is an ichnogenus of trace fossil, characterized by borings in substrates such as wood or amber. Club-shaped structures rimming mid-Cretaceous...
    3 KB (245 words) - 02:15, 20 June 2024
  • Thumbnail for Phylloceras
    Phylloceras (category Paja Formation)
    Phylloceras is an extinct genus of ammonoid cephalopods belonging to the family Phylloceratidae. These nektonic carnivores lived from Early Jurassic (Hettangian...
    4 KB (178 words) - 06:13, 6 January 2024
  • Thumbnail for Heinzia
    Heinzia (category Paja Formation)
    Heinzia is an extinct ammonoid cephalopod genus belonging to the family Pulchelliidae. They lived during the Cretaceous, in the Barremian age. Fossils...
    3 KB (176 words) - 05:57, 25 July 2024
  • Thumbnail for Ancyloceras
    Ancyloceras (category Paja Formation)
    Ancyloceras is an extinct genus of heteromorph ammonites found throughout the world during the Lower Cretaceous, from the Lower Barremian epoch until the...
    2 KB (185 words) - 14:48, 13 July 2023
  • Thumbnail for Monquirasaurus
    Monquirasaurus (category Paja Formation)
    separate genus. The site where Monquirasaurus was discovered is the Paja Formation, that was once an environment containing a vast diversity of marine...
    13 KB (1,703 words) - 18:53, 3 July 2024
  • formations Winton Formation Paja Formation, contemporaneous Lagerstätte in Colombia Sierra Madre Formation, contemporaneous fossiliferous formation of...
    9 KB (538 words) - 22:31, 9 August 2024
  • Thumbnail for Plesiosaur
    85 m (7.3–9.4 ft). A series of neck vertebrae from the Kimmeridge Clay Formation indicate a pliosaur, probably Pliosaurus, that may have been up to 14...
    137 KB (13,418 words) - 03:13, 5 November 2024
  • survived until Early Jurassic) is described from the Hettangian Blue Lias Formation (south Wales, United Kingdom) by Martin et al. (2015). A study on the...
    52 KB (3,591 words) - 02:45, 27 June 2024
  • Leivanectes (category Paja Formation)
    Callawayasaurus). Leivanectes remains have been found in the fossiliferous Paja Formation of the Altiplano Cundiboyacense, which crops out near Villa de Leyva...
    3 KB (159 words) - 16:51, 16 November 2024
  • Thumbnail for Ichthyosauria
    shastasaurus between 2011 and 2013) whose remains were found in the Pardonet Formation of British Columbia by Elizabeth Nicholls, has been estimated to be as...
    142 KB (16,065 words) - 03:08, 5 November 2024
  • Thumbnail for Olcostephanus
    Olcostephanus (category Paja Formation)
    of Antarctica, Argentina, Austria, Bulgaria, Chile, Colombia (Macanal Formation, Eastern Ranges), Czech Republic, France, Hungary, Italy, Mexico, Morocco...
    5 KB (294 words) - 20:33, 3 July 2024
  • Thumbnail for Cretoxyrhina
    "Considerations on a Brachauchenius skeleton (Pliosauroidea) from the lower Paja Formation (late Barremian) of Villa de Leyva area (Colombia)". Mitteilungen aus...
    96 KB (9,894 words) - 10:05, 16 November 2024
  • Thumbnail for Kronosaurus
    specimen, nicknamed "El Fósil" and dating from the Upper Aptian of the Paja Formation, was first provisionally referred to the genus Kronosaurus two years...
    84 KB (9,378 words) - 10:12, 13 November 2024
  • List of fossiliferous stratigraphic units in Colombia (category Geologic formations of Colombia)
    The richest formations are the Devonian Cuche and Floresta Formations, the Cretaceous Paja Formation, the Paleocene Cerrejón Formation and the Miocene...
    158 KB (6,559 words) - 10:01, 2 November 2024
  • Thumbnail for Desmatochelys
    were recovered from Villa de Leyva in Colombia. The location is within Paja Formation, which is already dated to belong to Lower Cretaceous, i.e., more than...
    13 KB (1,392 words) - 12:34, 11 February 2024
  • contemporaneous Huitrín Formation. The formation has provided fossils of an inderminate chelid turtle. Aptian formations Paja Formation, contemporaneous fossiliferous...
    9 KB (770 words) - 03:39, 29 July 2024
  • Apesteguía, Sebastián (2007). "The sauropod diversity of the La Amarga Formation (Barremian), Neuquén (Argentina)". Gondwana Research. 12 (4): 533–546...
    88 KB (3,125 words) - 19:03, 17 November 2024
  • Thumbnail for La Huérguina Formation
    area. List of dinosaur-bearing rock formations Paja Formation, contemporaneous Lagerstätte of Colombia Yixian Formation, contemporaneous Lagerstätte of China...
    22 KB (1,468 words) - 00:07, 17 July 2024
  • Thumbnail for List of fossil sites
    which the same formation is exposed. Such sites may have separate entries if they are considered to be more notable than the formation as a whole. In...
    66 KB (763 words) - 17:11, 14 August 2024
  • Thumbnail for Villa de Leyva
    The valley in which the town is located is rich in fossils from the Paja Formation (Cretaceous period), the most famous being a near-complete Monquirasaurus...
    16 KB (1,272 words) - 11:33, 17 June 2024
  • Thumbnail for Callawayasaurus
    Callawayasaurus (category Paja Formation)
    sexual dimorphism. The first Callawayasaurus remains were found in the Paja Formation near Leiva, Boyaca Colombia. The specific name for the type, "columbiensis"...
    6 KB (455 words) - 06:32, 21 May 2024
  • Protolamna (category Paja Formation)
    P. gigantea (Cenomanian, Minnesota) P. ricaurtei (Barremian-Aptian Paja Formation, Colombia) P. roanokeensis (Albian, Texas) P. sokolovi (Aptian-Albian...
    3 KB (169 words) - 20:17, 3 July 2024
  • ecological network of the marine Mesozoic fauna from the Lower Cretaceous Paja Formation (Colombia), who report that the largest marine reptile predators from...
    290 KB (25,445 words) - 07:25, 11 November 2024