Point Bocas, Suemez Island: Late/Upper Mississippian, Alaska
collected by T. Chapin

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Stenolaemata - Cryptostomata - Fenestellidae
Fenestella sp. Lonsdale 1839
Hemitrypa sp.
Stenolaemata - Trepostomata - Batostomellidae
? Batostomella spp.
Strophomenata - Strophomenida - Chonetidae
Chonetes aff. illinoisensis Worthen 1860
Strophomenata - Orthotetida - Orthotetidae
Orthotetes aff. keokuk (Hall 1858)
Strophomenata - Productida - Productidae
Productus semireticulatus (Martin 1809)
recombined as Dictyoclostus semireticulatus
Strophomenata - Productida - Productellidae
? Avonia sp.
Strophomenata - Productida - Echinoconchidae
Pustula aff. biseriata (Hall 1856)
recombined as Echinoconchus biseriatus
Pustula sp.
Strophomenata - Productida - Linoproductidae
Productus aff. ovatus Hall 1858
recombined as Linoproductus ovatus
Strophomenata - Productida - Araksalosiidae
Productella concentrica (Hall 1857)
recombined as Chonetipustula concentrica
Rhynchonellata - Spiriferida - Reticulariidae
Reticularia aff. setigera
Rhynchonellata - Spiriferida - Spiriferidae
Spirifer aff. keokuk
Rhynchonellata - Orthida - Schizophoriidae
Schizophoria sp. King 1850
Rhynchonellata - Athyridida - Athyrididae
Composita sp. Brown 1849
Rhynchonellata - Athyridida - Retziidae
Eumetria sp.
Trilobita - Proetida - Phillipsiidae
Griffithides sp. Portlock 1843
Ostracoda - Platycopida - Paraparchitidae
Paraparchites aff. carbonarius
see common names

Geography
Country:United States State/province:Alaska
Coordinates: 55.3° North, 133.3° West (view map)
Paleocoordinates:2.5° North, 69.0° West
Basis of coordinate:based on nearby landmark
Time
Period:Carboniferous Epoch:Mississippian
Stage:Serpukhovian 10 m.y. bin:Carboniferous 3
Key time interval:Late/Upper Mississippian
Age range of interval:330.90000 - 323.20000 m.y. ago
Stratigraphy
Lithology and environment
Primary lithology: lithified "limestone"
Secondary lithology:black lithified chert
Lithology description: Coarsely crystalline highly fossiliferous limestone and black thin-layered chert.
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Collectors:T. Chapin
Taxonomic list comments:Identified by G.H. Girty.
Metadata
Also known as:1804 (15 ACh 238)
Database number:112170
Authorizer:A. Miller Enterer:S. Kolbe
Modifier:S. Kolbe Research group:marine invertebrate
Created:2011-07-06 01:49:23 Last modified:2011-07-05 12:01:58
Access level:the public Released:2011-07-06 01:49:23
Creative Commons license:CC BY
Reference information

Primary reference:
36540. A. F. Buddington and T. Chapin. 1929. Geology and mineral deposits of southeastern Alaska. United States Geological Survey Bulletin 800:1-398 [A. Miller/S. Kolbe]