Also known as 15ACh 278
Where: Alaska (55.4° N, 133.1° W: paleocoordinates 19.6° S, 80.8° W)
• coordinate based on nearby landmark
When: Wadleigh Limestone Formation, Middle Devonian (393.3 - 382.7 Ma)
• PJW: Middle Devonian here is Wadleigh Limestone.
• formation-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by T. Chapin
Primary reference: 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]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 111919: authorized by Arnold Miller, entered by Sarah Kolbe on 30.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Straparollina sp. Billings 1865 snail | |
Rhynchonellata | |
Atrypa reticularis Linnaeus 1758 | |
Leiorhynchus sp. Hall 1860 | |
Camarotoechia sp. Hall and Clarke 1893 | |
Stringocephalus burtini Defrance 1825 | |
Strophomenata | |
"Stropheodonta sp." = Strophomena (Strophodonta)
"Stropheodonta sp." = Strophomena (Strophodonta) Hall 1852 | |
Trilobita | |
"Bronteus sp." = Scutellum
"Bronteus sp." = Scutellum Pusch 1833 trilobite | |
Anthozoa | |
Favosites spp. Lamarck 1816 tabulate coral | |
Cyathophyllum sp. Goldfuss 1826 horn coral | |
Stromatoporoidea | |
? Stromatopora sp. Goldfuss 1826 stromatoporoid sponge |