La Rosa (Cerro del Pueblo Formation): Late/Upper Campanian, Mexico

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Tricostatocarpon silvapinedae n. gen., n. sp.
Rodriguez-de la Rosa and Cevallos-Ferriz 1994
Fruits
Striatornata sanantoniensis seed/fruit
Rodriguez-de la Rosa and Cevallos-Ferriz 1994
Reptilia - Testudines - Kinosternoidea
cf. Hoplochelys sp. Hay 1908
Reptilia - Testudines - Trionychidae
Trionychidae indet. Gray 1825
Reptilia - Goniopholididae
Goniopholididae indet. Cope 1875
Reptilia - Ankylosauridae
Ankylosauridae indet. Brown 1908
Ramírez-Velasco and Hernández-Rivera 2015 4 specimens
BENC 1/4-0001 to 0004, osteoderms
Reptilia - Hadrosauridae
Hadrosauridae indet. Cope 1869
Ramírez-Velasco and Hernández-Rivera 2015 2 specimens
caudals, IGM
Hadrosaurinae indet. Lambe 1918
1 individual
caudal vertebrae, ulna, femur, tibia, Coah La Rosa-1
Lambeosaurinae indet. Parks 1923
Ramírez-Velasco and Hernández-Rivera 2015 1 individual
BENC 18/1-0901
Reptilia - Theropoda
Theropoda indet. Marsh 1881
Actinopteri - Amiiformes - Amiidae
cf. Melvius sp. Bryant 1987
see common names

Geography
Country:Mexico State/province:Coahuila
Coordinates: 25.5° North, 101.3° West (view map)
Paleocoordinates:31.6° North, 75.9° West
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Cretaceous Epoch:Late/Upper Cretaceous
Stage:Campanian 10 m.y. bin:Cretaceous 7
*Period:Late/Upper Cretaceous *Epoch:Senonian
*International age/stage:Late/Upper Campanian
Key time interval:Late/Upper Campanian
Age range of interval:83.50000 - 70.60000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Difunta Formation:Cerro del Pueblo
Stratigraphic resolution:group of beds
Stratigraphy comments: no details given
Lithology and environment
Primary lithology: not reported
Lithology description: no details given
Environment:terrestrial indet.
Geology comments: no details given
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Disassociated minor elements:all
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Collection method comments: no details given
Metadata
Also known as:Coah La Rosa
Database number:24260
Authorizer:J. Alroy, M. Carrano, H. Sims, H. Wang Enterer:J. Alroy, M. Arakaki, J. Cassara, M. Carrano
Modifier:M. Carrano Research group:vertebrate
Created:2002-08-03 15:49:15 Last modified:2022-09-19 14:20:22
Access level:the public Released:2002-08-03 15:49:15
Creative Commons license:CC BY
Reference information

Primary reference:

694. R. A. Rodriguez-de la Rosa and S. R. S. Cevallos-Ferriz. 1998. Vertebrates of the El Pelillal locality (Campanian, Cerro del Pueblo Formation), southeastern Coahuila, Mexico. Journal of Vertebrate Paleontology 18(4):751-764 [J. Alroy/J. Alroy/J. Alroy]

Secondary references:

55641 A. A. Ramírez-Velasco, R. Hernández-Rivera, and R. Servin-Pichardo. 2014. The hadrosaurian record from Mexico. In D. A. Eberth & D. C. Evans (ed.), Hadrosaurs 340-360 [M. Carrano/M. Carrano]
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]
8686 R. A. Rodriguez-de la Rosa and S. R. S. Cevallos-Ferriz. 1994. Upper Cretaceous Zingiberalean fruits with in situ seeds from Southeastern Coahuila, Mexico. International Journal of Plant Sciences 155(6):786-805 [H. Wang/M. Arakaki/J. Cassara]
82622 C. I. Serrano Brañas. 2006. Descripción de los Dinosaurios Pertenecientes a la Familia Hadrosauridae del Cretácico Superior de Coahuila, México [Description of the Dinosaurs Pertaining to the Family Hadrosauridae from the Upper Cretaceous of Coahuila, Mexico]. 1-173 [M. Carrano/M. Carrano/M. Uhen]