Bexar County outcrops, Person Fm.: Late/Upper Albian, Texas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea - Spatangoida - Schizasteridae
Hemiaster dalli Clark 1891
Clark and Twitchell 1915
recombined as Proraster dalli
Echinoidea - Spatangoida - Hemiasteridae
Hemiaster bexari n. sp. Clark and Twitchell 1915
Clark and Twitchell 1915
synonym of Hemiaster wetherbyi
Bivalvia - Hippuritida - Caprinuloideidae
Neokimbleia acutus Mitchell 2013
Caprinuloidea romeri Mitchell 2013
see common names

Geography
Country:United States State/province:Texas County:Bexar
Coordinates: 29.4° North, 98.5° West (view map)
Paleocoordinates:27.1° North, 61.9° West
Basis of coordinate:estimated from map
Geographic resolution:local area
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Stage:Albian 10 m.y. bin:Cretaceous 4
Key time interval:Late/Upper Albian
Age range of interval:106.20000 - 100.50000 m.y. ago
Stratigraphy
Geological group:Edwards Formation:Person
Lithology and environment
Primary lithology: not reported
Lithology description: rudists
Environment:platform/shelf-margin reef
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:187292
Authorizer:W. Kiessling, M. Uhen Enterer:M. Krause, M. Uhen
Modifier:M. Krause Research group:marine invertebrate
Created:2017-07-20 03:27:22 Last modified:2017-07-20 03:27:38
Access level:authorizer only Released:2018-01-20 03:27:22
Creative Commons license:CC BY
Reference information

Primary reference:
62811. R. W. Scott, C. Whitney, R. W. Hojnacki; Yulin and X. Lai. 2016. Albian rudist biostratigraphy (Bivalvia), Comanche shelf to shelf margin, Texas. Carnets de Géologie 16(21) [W. Kiessling/M. Krause]

Secondary references:

16640 W. B. Clark and M. W. Twitchell. 1915. The Mesozoic and Cenozoic Echinodermata of the United States. United States Geological Survey Bulletin 54:1-341 [L. Villier/J. Millet/M. Uhen]