Schneider, Brownwood Spillway: B 12: Missourian, Texas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Stenolaemata - Rhabdomesida - Rhomboporidae
Rhombopora sp. Meek 1872
4 grid-count
Stenolaemata - Tubuliporata
1 grid-count
Sheet tubuliporate
Stenolaemata - Cryptostomata - Fenestellidae
24 grid-count
Strophomenata - Productida - Linoproductidae
2 grid-count
Strophomenata - Productida - Productidae
Reticulatia sp. Muir-Wood and Cooper 1960
6 grid-count
Strophomenata - Strophomenida - Rugosochonetidae
Chonetinella sp. Ramsbottom 1952
5 grid-count
Rhynchonellata - Spiriferinida - Punctospiriferidae
2 grid-count
Rhynchonellata - Spiriferida - Trigonotretidae
Neospirifer sp. Fredericks 1919
4 grid-count
Echinoidea
18 grid-count
Crinoidea
Crinoidea indet. Miller 1821
42 grid-count
see common names

Geography
Country:United States State/province:Texas County:Brown
Coordinates: 31.5° North, 98.6° West (view map)
Paleocoordinates:6.7° South, 33.4° West (Wright 2013)
Basis of coordinate:based on political unit
Geographic resolution:small collection
Time
Period: Carboniferous Epoch: Pennsylvanian
Stage: Kasimovian 10 m.y. bin: Carboniferous 5
Key time interval: Missourian
Age range of interval: 305.9 - 303.7 m.y. ago
Stratigraphy
Geological group:Canyon Formation:Winchell
Local section:Brownwood Spillway Local bed:LS2
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology:gray,green lithified wackestone
Includes fossils?Y
Lithology description: LS 2: Massive, argillaceous, gray to light green wacke- to packstone, beds thin towards top
Environment:lagoonal/restricted shallow subtidal
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:paleoecologic analysis
Metadata
Also known as:Winchell Formation, LS 2
Database number:43883
Authorizer:J. Alroy Enterer:C. Simpson
Modifier:C. Simpson Research group:marine invertebrate
Created:2004-08-27 14:26:36 Last modified:2025-02-22 15:12:02
Access level:the public Released:2004-08-27 14:26:36
Creative Commons license:CC0
Reference information

Primary reference:
11551. C. L. Schneider. 2003. Community paleoecology of the Pennsylvanian Winchell Formation, north-central Texas. [J. Alroy/C. Simpson/C. Simpson]