Boy Scout Camp, IU 15109-13000, Edwardsville Fm., Monroe Co., IN: Chadian, Indiana
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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informal endothyrid indet.
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trace %-volume | |||||||||
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informal stenoporid indet.
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0.1456 %-volume | |||||||||
| "indet. sp. A" - originally entered as "stenoporid indet. sp. A" | ||||||||||
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informal stenoporid indet.
|
trace %-volume | |||||||||
| "indet. sp. B" - originally entered as "stenoporid indet. sp. B" | ||||||||||
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Foraminifera indet.
Eichwald 1830
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trace %-volume | |||||||||
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Ammodiscidae
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Tolypammina sp.
Rhumbler 1895
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trace %-volume | |||||||||
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Psammosphaeridae
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Thuramminoides sp.
Plummer 1945
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trace %-volume | |||||||||
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Holothuroidea
- Dendrochirotida
- Calclamnidae
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Eocaudina sp.
Martin 1952
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trace %-volume | |||||||||
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Holothuroidea
- Apodida
- Achistridae
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Achistrum sp.
Etheridge 1881
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trace %-volume | |||||||||
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Crinoidea
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Crinoidea indet.
Miller 1821
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19.3522 %-volume | |||||||||
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Crinoidea
- Monobathrida
- Dichocrinidae
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Dichocrinus ulrichi
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0.0503 %-volume | |||||||||
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Crinoidea
- Monobathrida
- Platycrinitidae
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Platycrinites hemisphericus
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0.0541 %-volume | |||||||||
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Platycrinites sp.
Miller 1821
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1.8132 %-volume | |||||||||
| "sp. A" - originally entered as "Platycrinites sp. A" | ||||||||||
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Crinoidea
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Inadunata indet.
Wachsmuth and Springer 1897
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1.8218 %-volume | |||||||||
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Crinoidea
- Cyathocrinida
- Cyathocrinitidae
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Cyathocrinites parvibrachiatus
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19.4491 %-volume | |||||||||
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Crinoidea
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Flexibilia indet.
Zittel 1895
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0.0703 %-volume | |||||||||
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Polychaeta
- Sabellida
- Serpulidae
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Spirorbis sp.
Daudin 1800
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trace %-volume | |||||||||
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Tentaculita
- Cornulitida
- Cornulitidae
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Cornulitella sp.
Howell 1952
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0.0594 %-volume | |||||||||
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Gastropoda
- Euomphalina
- Platyceratidae
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Platyceras indet.
Conrad 1840
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0.0080 %-volume | |||||||||
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unclassified
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Brachiopoda indet.
Cuvier 1805
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1.0254 %-volume | |||||||||
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Rhynchonellata
- Spiriferida
- Mucrospiriferidae
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Tylothyris sp.
North 1920
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0.0194 %-volume | |||||||||
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Rhynchonellata
- Spiriferida
- Elythidae
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Torynifer pseudolineata
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0.0390 %-volume | |||||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Cleiothyridina parvirostra
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0.6778 %-volume | |||||||||
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Athyris lamellosa
(Léveillé 1835)
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0.0030 %-volume | |||||||||
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Composita globosa
Weller 1914
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0.0462 %-volume | |||||||||
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Rhynchonellata
- Athyridida
- Retziidae
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Eumetria sp.
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0.1183 %-volume | |||||||||
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Rhipidomella sp.
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0.0127 %-volume | |||||||||
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Rugosochonetes planumbona
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0.7933 %-volume | |||||||||
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Strophomenata
- Productida
- Strophalosiidae
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Heteralosia keokuk
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0.0157 %-volume | |||||||||
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Strophomenata
- Orthotetida
- Schuchertellidae
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Schuchertella ? lens
(White 1862)
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0.0059 %-volume | |||||||||
| originally entered as "Schuchertella lens?" | ||||||||||
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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3.8030 %-volume | |||||||||
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Stenolaemata
- Cystoporata
- Fistuliporidae
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Fistulipora compressa
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1.0478 %-volume | |||||||||
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Cheilotrypa sp.
Ulrich 1884
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4.1195 %-volume | |||||||||
| "sp. A" - originally entered as "Cheilotrypa sp. A" | ||||||||||
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Cheilotrypa sp.
Ulrich 1884
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5.7659 %-volume | |||||||||
| "sp. B" - originally entered as "Cheilotrypa sp. B" | ||||||||||
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Stenolaemata
- Cyclostomata
- Corynotrypidae
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Corynotrypa sp.
Bassler 1911
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trace %-volume | |||||||||
| "sp. A" - originally entered as "Corynotrypa sp. A" | ||||||||||
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Stenolaemata
- Fenestrata
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Fenestrata indet.
(Elias and Condra 1957)
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29.8523 %-volume | |||||||||
| synonym of Fenestelloidea | ||||||||||
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Stenolaemata
- Cystoporida
- Cystodictyonidae
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Cystodictya lineata
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5.2337 %-volume | |||||||||
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Cystodictya sp.
Ulrich 1882
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0.6826 %-volume | |||||||||
| "sp. A" - originally entered as "Cystodictya sp. A" | ||||||||||
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Stenolaemata
- Cystoporida
- Hexagonellidae
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Phractopora sp.
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0.0182 %-volume | |||||||||
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Stenolaemata
- Cryptostomata
- Septoporidae
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Thamniscus sp.
King 1849
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5.9521 %-volume | |||||||||
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Hemitrypa sp.
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0.0535 %-volume | |||||||||
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Fenestella sp.
Lonsdale 1839
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23.8584 %-volume | |||||||||
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Stenolaemata
- Cryptostomata
- Acanthocladiidae
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Penniretepora sp.
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19.1159 %-volume | |||||||||
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Stenolaemata
- Cryptostomata
- Worthenoporidae
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Worthenopora spinosa
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2.0905 %-volume | |||||||||
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Stenolaemata
- Cryptostomata
- Hyphasmoporidae
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Streblotrypa sp.
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0.2369 %-volume | |||||||||
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Stenolaemata
- Rhabdomesida
- Rhabdomesidae
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Ascopora sp.
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1.7131 %-volume | |||||||||
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Stenolaemata
- Rhabdomesida
- Rhomboporidae
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Saffordotaxis sp.
Bassler 1952
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0.4604 %-volume | |||||||||
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Rhombopora sp.
Meek 1872
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3.7459 %-volume | |||||||||
| "sp. A" - originally entered as "Rhombopora sp. A" | ||||||||||
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Gymnolaemata
- Ctenostomata
- Ascodictyidae
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Ascodictyon sp.
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0.0514 %-volume | |||||||||
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Ostracoda
- Podocopida
- Bairdiidae
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? Bairdia sp.
M'Coy 1844
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trace %-volume | |||||||||
| originally entered as "Bairdia? sp." | ||||||||||
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Anthozoa
- Stauriida
- Hapsiphyllidae
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? Amplexizaphrentis sp.
Vaughan 1906
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0.0120 %-volume | |||||||||
| "sp. B" - originally entered as "Amplexizaphrentis? sp. B" | ||||||||||
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Anthozoa
- Auloporida
- Pyrgiidae
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Cladochonus longi
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0.2570 %-volume | |||||||||
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Cladochonus beecheri
(Grabau 1899)
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0.9949 %-volume | |||||||||
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unclassified
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Porifera indet.
Grant 1836
|
trace %-volume | |||||||||
| "indet. spicules" - originally entered as "Porifera indet. spicules" | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Indiana | County: | Monroe |
| Coordinates: | 39.0° North, 86.3° West (view map) | ||||
| Paleocoordinates: | 18.9° South, 32.8° West | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Carboniferous | Epoch: | Mississippian |
| Stage: | Visean | 10 m.y. bin: | Carboniferous 2 | *Epoch: | Visean |
| *International age/stage: | Chadian | *Local age/stage: | Keokuk |
| Key time interval: | Chadian | ||
| Age range of interval: | 346.70000 - 340.20000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Edwardsville | ||
| Local section: | IU 15109 | Local bed: | 13000 |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | peloidal,gray lithified "shale" | ||
| Secondary lithology: | grainstone | ||
| Environment: | interdistributary bay | Tectonic setting: | cratonic basin |
| Geology comments: This represents a subaqueous delta platform environment. The interdistributary mudstone facies is interpreted to have been deposited on the lee side of a carbonate bank on the delta platform. | |||
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection methods: | bulk,chemical,mechanical,sieve,field collection |
| Reason for describing collection: | paleoecologic analysis |
| Taxonomic list comments:The fauna at this locality are part of the Interdistributary Mudstone Community of Ausich, Kammer, and Lane, 1979. See reference #557. This community also has been termed the equitable diversity community by the author. Total numeric abundance is 68226. Total biovolume abundance is 424.6111. | |
Metadata
| Also known as: | Interdistributary Mudstone Facies; equitable diversity community | ||
| Database number: | 2207 | ||
| Authorizer: | A. Miller | Enterer: | A. Webber |
| Modifier: | C. Ferguson | Research group: | marine invertebrate |
| Created: | 1999-06-25 08:54:31 | Last modified: | 2004-03-13 22:45:01 |
| Access level: | the public | Released: | 2000-11-20 13:53:17 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 55. | W. I. Ausich. 1978. Community Organization, Paleontology, and Sedimentology of the Lower Mississippian Borden Delta Platform (Edwardsville Formation, Southern Indiana). Unpublished Doctoral Dissertation, Indiana University 1-433 [A. Miller/A. Webber/A. Clement] |