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Willoughby, Glacier Bay National Park, Glacier Bay Mining District, Alaska, USA
Formation | Willoughby |
---|---|
Age: | 427 - 423 Ma Silurian |
Interval | Ludlow |
Lithology | reef rocks |
Number of Collections | 1 |
Number of Occurrences | 9 |
Recorded Sample Locations
Location | Region | Stratigraphic Name |
---|---|---|
Drake Island | Glacier Bay National Park, Glacier Bay Mining District, Alaska, USA | Willoughby |
Recorded Fossils
Accepted Name | Hierarchy | Age |
---|---|---|
Atrypida order | Animalia : Brachiopoda : Rhynchonellata : Atrypida | 427.4 - 423 Ma Silurian |
Anthozoa class | Animalia : Cnidaria : Anthozoa | 427.4 - 423 Ma Silurian |
Fistulella sp. genus | Animalia : Cnidaria : Hydrozoa : Fistulella | 427.4 - 423 Ma Silurian |
Gastropoda class | Animalia : Mollusca : Gastropoda | 427.4 - 423 Ma Silurian |
Amphipora sp. genus | Animalia : Nemertea : Hoplonemertea : Monostilifera : Amphiporidae : Amphipora | 427.4 - 423 Ma Silurian |
Hecetaphyton sp. genus | Bacteria : Cyanobacteria : Hecetaphyton | 427.4 - 423 Ma Silurian |
Ludlovia sp. genus | Cyanobacteria : Ludlovia | 427.4 - 423 Ma Silurian |
Rothpletzella sp. genus | Bacteria : Cyanobacteria : Cyanophyceae : Rothpletzella | 427.4 - 423 Ma Silurian |
Sphaerina sp. genus | Cyanobacteria : Sphaerina | 427.4 - 423 Ma Silurian |
References
Soja C. M., White B., et al (2000) Development and decline of a Silurian stromatolite reef complex, Glacier Bay National Park, Alaska, Palaios 15, 273-292 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!