Also known as W.M. 597. Stuart Weller 1912
Where: Johnson County, Illinois (38.1° N, 90.0° W: paleocoordinates 12.1° S, 31.6° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Marigold Oolite Member (Haney Limestone Formation), Chesterian (335.5 - 323.2 Ma)
• Basal Beds; uppermost Gastperian
• group of beds-level stratigraphic resolution
Environment/lithology: ooidal limestone
Size class: macrofossils
Reposited in the FMNH
Primary reference: M.L. Thein and M.H. Nitecki. 1974. Chesterian (Upper Mississippian) Gastropoda of the Illinois basin. Fieldiana: Geology, New Series 34:1-238 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 59826: authorized by Pete Wagner, entered by Pete Wagner on 15.04.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Globozyga tenuistriata Thein and Nitecki 1974 snail | |
Meekospira evansvillensis Thein and Nitecki 1974 snail
Meekospira batteni Thein and Nitecki 1974 snail
Meekospira bambooformis Thein and Nitecki 1974 snail
Girtyspira canaliculata Hall 1856 snail | |
"Aclisina marvinwelleri" = Hypergonia marvinwelleri
"Aclisina marvinwelleri" = Hypergonia marvinwelleri Thein and Nitecki 1974 snail | |
"Palaeozygopleura cf. yandellana" = Pseudozygopleura yandellana
"Palaeozygopleura cf. yandellana" = Pseudozygopleura yandellana Hall 1856 snail | |
"Stegocoelia (Stegocoelia) okawensis" = Stegocoelia okawensis
"Stegocoelia (Stegocoelia) okawensis" = Stegocoelia okawensis Thein and Nitecki 1974 snail | |
"Straparollus (Euomphalus) "sp. indet. 4"" = Euomphalus, Straparollus (Straparollus) indet.
"Straparollus (Euomphalus) "sp. indet. 4"" = Euomphalus Sowerby 1814 snail | |
Strophostylus wortheni Weller 1916 snail | |
Porcellia chesterensis Thein and Nitecki 1974 snail | |
"Baylea okawensis" = Salterospira okawensis, Neilsonia welleri, Gosseletina johnsoni, "Glyptotomaria (Dictyomaria) yochelsoni" = Dictyotomaria yochelsoni
"Baylea okawensis" = Salterospira okawensis Thein and Nitecki 1974 snail
Neilsonia welleri Thein and Nitecki 1974 snail
Gosseletina johnsoni Thein and Nitecki 1974 snail
"Glyptotomaria (Dictyomaria) yochelsoni" = Dictyotomaria yochelsoni Thein and Nitecki 1974 snail | |
Euconospira "sp. indet. 3" Ulrich and Scofield 1897 snail | |
Eotrochus marigoldensis Thein and Nitecki 1974 snail | |
Soleniscus sp. Meek and Worthen 1860 snail
Bulimorpha minor Thein and Nitecki 1974 snail | |
Palaeozygopleura wortheni Weller 1916 snail
Palaeozygopleura venusta Thein and Nitecki 1974 snail
Palaeozygopleura welleri Thein and Nitecki 1974 snail | |
"Naticopsis (Naticopsis) waterlooensis" = Naticopsis waterlooensis
"Naticopsis (Naticopsis) waterlooensis" = Naticopsis waterlooensis Weller 1916 snail | |
Donaldina marigoldensis Thein and Nitecki 1974 snail
Donaldina americana Thein and Nitecki 1974 snail | |
"Platyceras (Orthonychia) chesterense" = Orthonychia chesterense
| |
"Knightites (Cymatospira) welleri" = Cymatospira welleri, Knightites (Retispira) ornatus
"Knightites (Cymatospira) welleri" = Cymatospira welleri Thein and Nitecki 1974 snail
Knightites (Retispira) ornatus Weller 1920 snail |