Where: Missouri (37.8° N, 90.1° W: paleocoordinates 28.5° S, 53.8° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Bainbridge Limestone Formation, Ludlow (427.4 - 423.0 Ma)
• Unit 2 of Bainbridge Limestone (of Bounk 1975 and Barrick 1978). [Lower Moccasin Springs Formation, Bainbridge Group of Lowensant (1949).]
• member-level stratigraphic resolution
Environment/lithology: deep subtidal ramp; shelly/skeletal wackestone and shelly/skeletal, gray grainstone
•SEP environmental call based on given info.
Collection methods: Table 45.47, which gives abundances.
Primary reference: T. J. Frest, C. E. Brett, and B. J. Witzke. 1999. Caradocian-Gedinnian echinoderm associations of Central and Eastern North America. Paleocommunities--a case study from the Silurian and Lower Devonian 638-783 [M. Foote/K. Koverman/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 26822: authorized by Michael Foote, entered by Michael Foote on 05.11.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Anthozoa | |
Anthozoa indet. Ehrenberg 1834 | |
Favosites sp. Lamarck 1816 tabulate coral | |
Stylophora | |
Mitrata indet. Jaekel 1918 | |
Blastoidea | |
| |
Troosticrinus minimus blastoid | |
Rhombifera | |
Caryocrinites sp. Say 1825 | |
Crinoidea | |
| |
Lampterocrinus sp. n. sp.
Lampterocrinus sp. n. sp. Roemer 1860 Sea lily | |
Hagnocrinus sp. n. sp. Frest and Strimple 1977 Sea lily
Hagnocrinus bainbridgensis Frest and Strimple 1977 Sea lily
Hagnocrinus balli Frest and Strimple 1977 Sea lily | |
"Cordylocrinus" dubius Sea lily | |
Passalocrinus sp. n. sp.
Passalocrinus sp. n. sp. Sea lily | |
| |
Eohalysiocrinus sp. n. sp., Grypocrinus sp. n. sp.
Eohalysiocrinus sp. n. sp. Prokop 1970 Sea lily
Grypocrinus sp. n. sp. Strimple 1963 Sea lily | |
"Parapisocrinus quinquelobus" = Parapisocrinus quinquelobus, "Pisocrinus gorbyi" = Parapisocrinus quinquelobus, Pisocrinus (Pisocrinus) "?sp. nov. 1", Pisocrinus (Pisocrinus) "?sp. nov. 2", Pisocrinus (Pisocrinus) glabellus, Pisocrinus spatulatus
"Parapisocrinus quinquelobus" = Parapisocrinus quinquelobus Ausich and Copper 2010 Sea lily
"Pisocrinus gorbyi" = Parapisocrinus quinquelobus Ausich and Copper 2010 Sea lily Subgenus listed only as (G.)
Pisocrinus (Pisocrinus) "?sp. nov. 1" de Koninck 1858 Sea lily
Pisocrinus (Pisocrinus) "?sp. nov. 2" de Koninck 1858 Sea lily
Pisocrinus (Pisocrinus) glabellus Sea lily | |
Homocrinus sp. n. sp.
Homocrinus sp. n. sp. Hall 1852 Sea lily | |
? Desmacriocrinus sp. n. sp., Litocrinus sp. n. sp.
? Desmacriocrinus sp. n. sp. Strimple 1966 Sea lily
Litocrinus sp. n. sp. Lane and Sevastopulo 1982 Sea lily | |
| |
Myelodactylus sp. n. sp.
Myelodactylus sp. n. sp. Hall 1852 Sea lily | |
Botryocrinus "sp. nov. 1" Angelin 1878 Sea lily
Botryocrinus "sp. nov. 2" Angelin 1878 Sea lily | |
Thalamocrinus ovalis Sea lily | |
? Lageniocrinus sp. n. sp., Lampadosocrinus sp. n. sp.
? Lageniocrinus sp. n. sp. de Koninck 1854 Sea lily
Lampadosocrinus sp. n. sp. Strimple and Koenig 1956 Sea lily | |
Amphipsalidocrinus sp. n. sp.
Amphipsalidocrinus sp. n. sp. Weller 1930 Sea lily | |
Bouskacrinus laudoni Sea lily | |
| |
Gastropoda | |
Platyostoma sp. Conrad 1842 snail
Cyclonema fasciata Ball 1938 snail | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Lingulata | |
Orbiculoidea sp. d'Orbigny 1847 | |
Chileata | |
Dictyonella gibbosa Hall 1868 | |
Rhynchonellata | |
Dalejina sp. Havlicek 1953 | |
Resserella brownsportensis Amsden 1949
Isorthis sp. Kozlowski 1929 | |
Eospirifer sp. Schuchert 1913 | |
"Lissatrypa henryhousensis" = Lissatrypa, "Nanospira sp." = Lissatrypa
"Lissatrypa henryhousensis" = Lissatrypa
"Nanospira sp." = Lissatrypa Twenhofel 1914 | |
Stegerhynchus sp. Foerste 1909 | |
Homoeospira sp. Hall and Clarke 1893 | |
Merista sp. Suess 1851 | |
Meristina sp. Hall 1867 | |
Strophomenata | |
Leptaenisca cf. irregularis Amsden 1951 | |
Strophonella sp. Hall 1879 | |
Leptaena oklahomensis Amsden 1951 | |
Leangella sp. Opik 1933 | |
"Coolinia sp." = Fardenia (Coolinia)
"Coolinia sp." = Fardenia (Coolinia) Bancroft 1949 | |
Cliftonia sp. n. sp.
Cliftonia sp. n. sp. Foerste 1909 | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Trilobita | |
Dalmanites spp. Barrande 1852 trilobite | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod |