El Pantano (SEPCP-47): Late/Upper Campanian, Mexico

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Multituberculata indet. Cope 1884
1 specimen
SEPCP 47/377, L dentary with LP4
    = Taeniolabididae indet.
Aguillon Martínez 2010
Reptilia - Hadrosauridae
Hadrosauridae indet. Cope 1869
Reptilia - Spheroolithidae
Spheroolithus sp. Zhao 1979
or Paraspheroolithus
Reptilia - Prismatoolithidae
? Prismatoolithus sp. Zhao and Li 1993
Reptilia - Theropoda
Theropoda indet. Marsh 1881
Reptilia - Dromaeosauridae
Richardoestesia gilmorei Currie et al. 1990
Aguillon Martínez 2010 1 specimen
SEPCP 47/777 (tooth)
    = cf. Richardoestesia sp. Currie et al. 1990
Ramírez-Velasco and Hernández-Rivera 2015
Dromaeosaurus sp. Matthew and Brown 1922
Aguillon Martínez 2010 1 specimen
SEPCP 47/745, dentary tooth
    = Dromaeosaurinae indet. Matthew and Brown 1922
Ramírez-Velasco and Hernández-Rivera 2015
Reptilia - Ornithomimidae
cf. Ornithomimus sp. Marsh 1890
Aguillon Martínez 2010 6 specimens
SEPCP 47/771–776
    = Ornithomimidae indet. Marsh 1890
Ramírez-Velasco and Hernández-Rivera 2015
Reptilia - Tyrannosauridae
Tyrannosauridae indet. Osborn 1906
Aguillon Martínez 2010 1 specimen
SEPCP 47/742 (tooth)
Reptilia - Elongatoolithidae
Porituberoolithus sp. Zelenitsky et al. 1996
Reptilia - Crocodylia
Crocodylia indet. (Owen 1842)
Reptilia - Testudines - Trionychidae
Trionychidae indet. Gray 1825
Actinopteri - Lepisosteiformes - Lepisosteidae
Lepisosteus sp. Agassiz 1843
Actinopteri - Amiiformes - Amiidae
Amiidae indet. Huxley 1861
see common names

Geography
Country:Mexico State/province:Coahuila
Coordinates: 25.7° North, 101.3° West (view map)
Paleocoordinates:31.8° North, 75.8° West
Basis of coordinate:based on nearby landmark
Altitude:347 meters
Geographic resolution:small collection
Time
Period:Cretaceous Epoch:Late/Upper Cretaceous
Stage:Campanian 10 m.y. bin:Cretaceous 7
Key time interval:Late/Upper Campanian
Age range of interval:83.50000 - 70.60000 m.y. ago
Stratigraphy
Geological group:Difunta Formation:Cerro del Pueblo
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: not reported
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Lagerst�tten type:concentrate
Degree of concentration:concentrated
Size of fossils:mesofossils
Disassociated major elements:many
Disassociated minor elements:many
Collection methods and comments
Collection methods:bulk,field collection
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:59114
Authorizer:M. Carrano Enterer:M. Carrano
Modifier:M. Carrano Research group:vertebrate
Created:2006-03-13 11:31:40 Last modified:2022-09-19 13:42:14
Access level:the public Released:2006-03-13 11:31:40
Creative Commons license:CC BY
Reference information

Primary reference:

16845.ETE M. Aguillon-Martinez, D. Zelenitsky, D. B. Brinkman and D. A. Eberth. 2004. Eggshell fragments from the uppermost Cerro del Pueblo Formation (Upper Cretaceous; Mexico). Journal of Vertebrate Paleontology 24(3, suppl.):33A [M. Carrano/M. Carrano]

Secondary references:

82621 M. C. Aguillon Martínez. 2010. Fossil Vertebrates from the Cerro del Pueblo Formation, Coahuila, Mexico, and the Distribution of Late Campanian (Cretaceous) Terrestrial Vertebrate Faunas. 1-135 [M. Carrano/M. Carrano/M. Uhen]
82620 Á A. Ramírez-Velasco and R. Hernández-Rivera. 2015. Diversity of Late Cretaceous dinosaurs from Mexico. Boletín Geológico y Minero 126(1):63-108 [M. Carrano/M. Carrano]