Dougherty West 3F: Homerian, Oklahoma

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta - Panderodontida - Panderodontidae
Panderodus unicostatus (Branson and Mehl 1933)
Panderodus recurvatus (Rhodes 1953)
Conodonta - Belodellida - Dapsilodontidae
Dapsilodus praecipuus Barrick 1977
Dapsilodus sparsus Barrick 1977
Dapsilodus obliquicostatus (Branson and Mehl 1933)
Conodonta - Prioniodontida - Strachanognathidae
Decoriconus fragilis (Branson and Mehl 1933)
Conodonta - Prioniodontida
Pseudooneotodus linguicornis Calner and Jeppsson 2003
Pseudooneotodus bicornis Drygant 1974
Conodonta - Ozarkodinida - Spathognathodontodae
Ozarkodina excavata (Branson and Mehl 1933)
see common names

Geography
Country:United States State/province:Oklahoma County:Murray
Coordinates: 34.4° North, 97.1° West (view map)
Paleocoordinates:25.7° South, 62.7° West
Basis of coordinate:stated in text
Geographic resolution:hand sample
Time
Period: Silurian Epoch: Wenlock
Stage: Homerian 10 m.y. bin: Silurian 2
Key time interval: Homerian Zone:  Ozarkodina sagitta sagitta
Age range of interval: 430.5 - 427.4 m.y. ago
Stratigraphy
Geological group:Hunton Formation:Clarita
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified argillaceous lime mudstone
Includes fossils?Y
Environment:offshore ramp
Geology comments: argillaceous arthropod micrites
Taphonomy
Modes of preservation:body,original phosphate
Size of fossils:microfossils
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:chemical,acetic,sieve
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:180175
Authorizer:E. Jarochowska Enterer:E. Jarochowska
Modifier:E. Jarochowska Research group:marine invertebrate,micropaleontology,vertebrate
Created:2016-07-10 11:56:28 Last modified:2016-10-21 09:59:53
Access level:the public Released:2016-07-10 11:56:28
Creative Commons license:CC BY
Reference information

Primary reference:
59806. J. E. Barrick, M. A. Kleffner, and H. R. Karlsson. 2009. Conodont faunas and stable isotopes across the Mulde Event (late Wenlock; Silurian) in southwestern Laurentia (south-central Oklahoma and subsurface West Texas). In D. J. Over (ed.), Palaeontographica Americana 62:41-56 [E. Jarochowska/E. Jarochowska]