Where: Henry County, Missouri (38.6° N, 93.6° W: paleocoordinates 5.3° S, 28.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tiawah Limestone Member (Cabaniss Formation), Desmoinesian (312.8 - 306.0 Ma)
• Given as Scammon formation within Cabaniss subgroup; this is the updated taxonomy.
• group of beds-level stratigraphic resolution
Environment/lithology: limestone and concretionary shale
Size class: macrofossils
Collection methods: U. Missouri
Primary reference: R. D. Hoare. 1961. Desmoinesian Brachiopoda and Mollusca from southwest Missouri. Missouri University Studies 36:1-262 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 70468: authorized by Pete Wagner, entered by Pete Wagner on 23.03.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Desmoinesia muricatina Norwood and Pratten 1855 | |
"Mesolobus lioderma" = Mesolobus mesolobus lioderma, "Mesolobus euampygus" = Mesolobus mesolobus euampygus
"Mesolobus lioderma" = Mesolobus mesolobus lioderma Dunbar and Condra 1932
"Mesolobus euampygus" = Mesolobus mesolobus euampygus Girty 1912 | |
"Chonetinella crassiradiata" = Chonetinella flemingi crassiradiata
"Chonetinella crassiradiata" = Chonetinella flemingi crassiradiata Dunbar and Condra 1932 | |
Rhynchonellata | |
"Neospirifer triplicatus" = Neospirifer dunbari
"Neospirifer triplicatus" = Neospirifer dunbari King 1933 | |
Composita subtilita Hall 1852 |