Vosburg [Marianna Limestone] (Oligocene of the United States)

Also known as Vossburg

Where: Clarke County, Alabama (31.9° N, 88.9° W: paleocoordinates 32.2° N, 82.4° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Marianna Limestone Formation, Rupelian (33.9 - 28.1 Ma)

• STRATIGRAPHIC RELATIONS: From the Marianna Limestone, for which lithostratigraphic relationships are not discussed. AGE: Vicksburgian = Rupelian. STRATIGRAPHIC POSITION: From "Chimney Rock" of Marianna Limestone.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

• SPECIFIC LITHOLOGY: LITHIFICATION:

Size class: macrofossils

Reposited in the USNM

• COLLECTOR: Unknown. REPOSITORY: USNM.

Primary reference: F. Canu and R. S. Bassler. 1920. North American early Tertiary Bryozoa. Smithsonian Institute Bulletin 106:1-843 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 90564: authorized by Austin Hendy, entered by Austin Hendy on 06.08.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to bryozoa. NOMENCLATURE: Authoritative publication, but with antiquated nomenclature, though includes species-resolution identifications. Nomenclature updated where possible.
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Gymnolaemata
 Cheilostomata - Membraniporidae
Acanthodesia savartii
 Cheilostomata - Schizoporellidae
"Stephanosella parvipora n. sp." = Multiporina
"Stephanosella parvipora n. sp." = Multiporina
 Cheilostomata - Trypostegidae
Trypostega inornata
 Cheilostomata - Cribrilinidae
Puellina radiata
 Cheilostomata - Metrarabdotosidae
Metrarabdotos grande n. sp.
Stenolaemata
 Cyclostomata - Plagioeciidae
Plagioecia divagans n. sp.
 Cyclostomata - Diaperoeciidae
Diaperoecia rugosa n. sp.
Diaperoecia rugosa n. sp. Osburn 1940