181-T-5. Millsap-Brazos road, 1/10th mile south of Goen Cemetary: Desmoinesian, Texas

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Scaphopoda - Dentaliida - Prodentaliidae
Dentalium (Antalis) raymondi (Young 1942)
Miller 1949
(1 measurement)
Gastropoda - Bellerophontida - Bucaniidae
Bucanopsis ourayensis (Gurley 1884)
Gastropoda - Bellerophontida - Bellerophontidae
Bucanopsis meekianus (Shumard and Swallow 1858)
Bucanopsis kansasensis (Shumard 1858)
Patellostium montfortianum (Norwood and Pratten 1855)
Pharkidonotus percarinatus (Conrad 1842)
USNM Accession 221518
    = Bellerophon harrodi Gurley 1883
Wagner 2023
USNM Accession 221518
Bellerophon crassus Meek and Worthen 1860
Bucanopsis informal n. sp. Ulrich and Scofield 1897
Gastropoda - Bellerophontida - Euphemitidae
Euphemites nodocarinatus (Hall 1858)
Euphemites blaneyanus (McChesney 1859)
Gastropoda - Pseudozygopleuridae
Hemizyga spp. Girty 1915
Pseudozygopleura informal n. sp. Knight 1930
Pseudozygopleura obtusicacuminis (Knight 1930)
Pseudozygopleura multicostata (Meek and Worthen 1862)
Pseudozygopleura moorei (Knight 1930)
Pseudozygopleura scitula (Meek and Worthen 1860)
Gastropoda - Cerithimorpha - Orthonemidae
Paleostylus informal n. sp. (Mansuy 1914)
Gastropoda - Meekospiridae
Actaeonina minuta (Stevens 1858)
Meekospira choctawensis (Girty 1912)
Gastropoda - Naticopsidae
Angyomphalus moniliferus (White 1880)
Gastropoda - Euomphalina - Euomphalidae
Euomphalus catilloides (Conrad 1842)
Euomphalus sp. Sowerby 1814
Araeonema virgatum Knight 1933
Rhabdotocochlis informal n. sp. Knight 1933
Gastropoda - Euomphalina - Microdomatidae
Yunnania subsinuata (Meek and Worthen 1860)
Gastropoda - Heterostropha - Donaldinidae
Donaldina informal n. sp. Knight 1933
Gastropoda - Heterostropha - Streptacididae
Streptacis informal n. sp. Meek 1871
Gastropoda - Murchisoniina - Phymatopleuridae
Worthenia speciosa (Meek and Worthen 1860)
Orestes nodosus Girty 1912
Orestes informal n. sp. Girty 1912
Pleurotomaria granulostriata Meek and Worthen 1860
Gastropoda - Murchisoniina - Gosseletinidae
Phanerotrema grayvillense (Norwood and Pratten 1855)
Yvania subconstricta (Meek and Worthen 1860)
Yvania scitula (Meek and Worthen 1860)
Gastropoda - Murchisoniina - Portlockiellidae
Pleurotomaria carbonaria Norwood and Pratten 1855
Pleurotomaria beckwithiana (McChesney 1859)
Gastropoda - Murchisoniina - Soleniscidae
Cylindritopsis vaningeni (Knight 1931)
Macrochilina paludinaeformis (Hall 1858)
Macrochilina brevis (White 1881)
Soleniscus typicus Meek and Worthen 1860
Macrochilina regularis (Cox 1857)
Gastropoda - Murchisoniina - Murchisoniidae
see common names

Geography
Country:United States State/province:Texas County:Palo Pinto
Coordinates: 32.7° North, 98.1° West (view map)
Paleocoordinates:8.2° South, 34.8° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Carboniferous Epoch: Pennsylvanian
10 m.y. bin: Carboniferous 4-5
*Period:Middle Carboniferous - Late/Upper Carboniferous
Key time interval: Desmoinesian Foram zone:  Fusulina haworthi
Age range of interval: 312.7 - 305.9 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Geological group:Strawn Formation:Grindstone Creek Member:Goen Shale
Stratigraphic resolution:member
Stratigraphy comments: Stratigraphy given may be out of date. Specimen came from a shale member of the Millsap Lake Fm. between the Goen LS member and the Santo LS member.

(Stratigraphy since updated: was Millsap Lake within Strawn Group; now

Lithology and environment
Primary lithology: "shale"
Includes fossils?Y
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Taxonomic list comments:Only gastropods entered because the taxonomy is badly outdated. The rest of the list is:
Foraminifera
Ammodiscus incertus (d'Orbigny)
Deckerella laheei Cushman and Waters
Cornuspira cf. involvens (Reuss)
Earlandia perparva H. J. Plummer
Endothyra pauciloculata Cushman and Waters
Endothyranella powersi (Harlton)
Glyphostomella triloculina (Cushman and Waters)
Globivalvulina biserialis Cushman and Waters
Wedekindella euthusepta (Henbest)
Fusulina haworthi (Beede)
Fusulina cf. euryteines Thompson
Porifera
Fissispongia tortacloaca (R. H. King)
Wewokella solida Girty
Anthozoa
Lophophyllum profundum (Milne-Edwards and Haime)
Campophyllum torquium (Owen)
Campophyllum sp.
Bryozoa
Fistulipora nodulifera Meek
Tabulipora sp.
Polypora spinulifera Ulrich
Rhombopora lepidodendroides Meek
Rhombopora tabulata Ulrich
Prismopora triangulata (White)
Brachipoda
Crania modesta White and St. John
Derbya crassa (Meek and Hayden)
Mesolobus inflexus (Girty)
Echinoconchus knighti Dunbar and Condra
Dictyoclostus hermosanus? (Girty)
Marginifera muricatina Dunbar and Condra
Isogramma millepunctata (Meek and Worthen)
Squamularia perplexa (McChesney)
Spirifer opirnus Hall
Spirifer rockymontanus Marcou
Neospiriier dunbari R. H. King
Punctospirifer kentuckyensis (Shumard)
Hustedia mormoni (Marcou)
Pelecypoda
Nucula anodontoides Meek
Nuculopsis ventricosa (Hall)
Yoldia glabra Beede and Rogers
Myalina recurvirostris Meek and Worthen
Astartella concentrica (McChesney)
Metadata
Also known as:5.5 miles west of Millsap Was: Miller's giant scaphopod from the Pennsylvanian of Texas
Database number:11100
Authorizer:A. Miller, P. Wagner Enterer:C. Ferguson, P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2001-07-13 10:59:05 Last modified:2019-10-04 21:44:14
Access level:the public Released:2001-07-13 10:59:05
Creative Commons license:CC BY
Reference information

Primary reference:

47647. F. B. Plummer and J. Hornberger. 1935. Geology of Palo Pinto County, Texas. Texas Bureau of Economic Geology Bulletin 3554:1-240 [P. Wagner/P. Wagner/P. Wagner]

Secondary references:

4087 A. K. Miller. 1949. A Giant Scaphopod from the Pennsylvanian of Texas. Journal of Paleontology 23(4):387-391 [A. Miller/C. Ferguson]
9042 P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner]