Quarry at Tokeen, Marble Island - locality "A": Silurian, Alaska
collected by E.F. Burchard

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata - Pentamerida - Clorindidae
Clorinda sp. Barrande 1879
Rhynchonellata - Athyridida - Meristellidae
Meristina sp. Hall 1867
Gastropoda - Murchisoniina - Trochonematidae
Trochonema sp. Salter 1859
Gastropoda - Euomphalina - Platyceratidae
Cyclonema sp. Hall 1852
Rostroconchia - Conocardiida - Conocardiidae
Conocardium sp. Bronn 1835
Anthozoa - Favositida - Favositidae
Favosites sp. Lamarck 1816
see common names

Geography
Country:United States State/province:Alaska
Coordinates: 56.0° North, 133.5° West (view map)
Paleocoordinates:4.6° South, 92.7° West
Basis of coordinate:based on nearby landmark
Time
Period:Silurian
10 m.y. bin:Silurian 1-2
Key time interval:Silurian
Age range of interval:443.80000 - 419.20000 m.y. ago
Stratigraphy
Lithology and environment
Primary lithology: lithified "limestone"
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:E.F. Burchard
Taxonomic list comments:Identified by E. Kirk.
Metadata
Database number:111808
Authorizer:A. Miller Enterer:S. Kolbe
Research group:marine invertebrate
Created:2011-06-29 01:44:49 Last modified:2011-06-28 11:44:49
Access level:the public Released:2011-06-29 01:44:49
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]