San Mateo Ixtatan-Soloma, Huehuetenango, Ixcoy Formation: Aptian - Albian, Guatemala

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Pectinida - Chondrodontidae
Chondrodonta sp. Stanton 1901
Bivalvia - Hippuritida - Caprinuloideidae
see common names

Geography
Country:Guatemala
Coordinates: 14.9° North, 91.5° West (view map)
Paleocoordinates:23.5° North, 53.9° West (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Cretaceous Epoch: Early Cretaceous
Stage: Aptian - Albian 10 m.y. bin: Cretaceous 3 - Cretaceous 4
Key time interval: Aptian - Albian
Age range of interval: 121.4 - 100.5 m.y. ago
Stratigraphy
Formation:Ixcoy
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: lithified "limestone"
Secondary lithology:dolomitic lithified "limestone"
Environment:shallow subtidal indet.
Taphonomy
Size of fossils:macrofossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:peel or thin section,field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:66783
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:U. Merkel Research group:marine invertebrate
Created:2006-10-16 05:20:15 Last modified:2025-02-22 15:12:02
Access level:the public Released:2006-10-16 05:20:15
Creative Commons license:CC0
Reference information

Primary reference:

19019. R. W. Scott. 1995. Cretaceous rudists of Guatemala. Revista Mexicana de Ciencias Geologicas 12(2):294-306 [W. Kiessling/U. Merkel]