Also known as Immediately west of Huskey School, Roadcut and drainage ditch, east side of gravel road apx. 0.2 km south of junction with Missouri Highway No. 34.
Where: Bollinger County, Missouri (37.3° N, 89.9° W: paleocoordinates 25.3° S, 76.3° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Smithville Formation, Cassinian (482.3 - 470.0 Ma)
• N. American E Fauna, Reutterodus andinus zone, middle Blackhillsian.
• group of beds-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the USNM
Collection methods: bulk, hydrochloric
Primary reference: M. F. Fix. 1975. The Paleontology and stratigraphy of the Smithville and Blackrock Formations of Southeastern Missouri. M.S. Thesis, Geology, Washington University 1-147 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 75543: authorized by Pete Wagner, entered by Pete Wagner on 16.10.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Cephalopoda indet. Cuvier 1797 | |
Rostroconchia | |
Eopteria cf. richardsoni Billings 1865 | |
Gastropoda | |
"Maclurites smithvillensis" = Teiichispira ponderosa
"Maclurites smithvillensis" = Teiichispira ponderosa Billings 1865 snail | |
| |
? Lophonema (? Lophonema) indet., Lophonema cf. circumlirata, "Polhemia aff. taneyensis" = Lophonema taneyensis
? Lophonema (? Lophonema) indet. Purdue and Miser 1916 snail
Lophonema cf. circumlirata Whitfield 1886 snail
"Polhemia aff. taneyensis" = Lophonema taneyensis Cullison 1944 snail | |
Turritoma sp. Ulrich and Scofield 1897 snail | |
Fusispira cf. obesus Whitfield 1886 snail | |
Ectomaria cf. adventa Butts 1926 snail | |
Murchisoniidae indet. Koken 1896 snail | |
Hormotoma artemesia Billings 1865 snail
Hormotoma aff. artemesia Billings 1865 snail
Hormotoma cf. confusa Whitfield 1889 snail | |
Ostracoda | |
? Eoleperditia "sp. A" Swartz 1949 ostracod | |
Trilobita | |
"Bolbocephalus aff. sainteclairi" = Bolbocephalus stclairi
"Bolbocephalus aff. sainteclairi" = Bolbocephalus stclairi Cullison 1944 trilobite crandia; spelled B. sainte-clairi
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