Eucalyptocrinites tuberculatus Assoc., Basal Waldron Unit 2: Wenlock, Indiana

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Saccocrinus christyi
Anthozoa - Heliolitida - Plasmoporidae
Plasmopora sp. Milne-Edwards and Haime 1849
Anthozoa - Favositida - Favositidae
Favosites forbesi
Anthozoa - Rugosa
Rugosa indet. Milne-Edwards and Haime 1850
Crinoidea - Botryocrinidae
Botryocrinus polyxo
Crinoidea - Sagenocrinida - Lecanocrinidae
Lecanocrinus pusillus
Crinoidea - Calceocrinida - Calceocrinidae
Eohalysiocrinus stigmatus
Crinoidea - Diplobathrida - Rhodocrinitidae
Lyriocrinus melissa
Crinoidea - Diplobathrida - Dimerocrinitidae
Dimerocrinites occidentalis
Dimerocrinites carleyi
Crinoidea - Monobathrida - Patelliocrinidae
Macrostylocrinus striatus
Macrostylocrinus fasciatus
Crinoidea - Monobathrida
Lobomelocrinus obconicus
Crinoidea - Monobathrida - Eucalyptocrinitidae
Eucalyptocrinites crassus
Eucalyptocrinites tuberculatus
Blastoidea - Fissiculata - Phaenoschismatidae
Decaschisma pulchellum (Miller and Dyer 1878)
recombined as Decaschisma pulchellus
Blastoidea - Coronata - Stephanocrinidae
Cupulocorona gemmiformis (Hall 1872)
Cyclocystoidea - Cyclocystoididae
Sievertsia sp. Smith and Paul 1982
Gastropoda - Naticopsidae
Naticonema plebium (Perner 1903)
original and current combination Naticopsis plebeia
Gastropoda - Euomphalina - Platyceratidae
Strophostylus cyclostomus Hall 1864
Naticonema niagarense (Hall 1852)
original and current combination Platyostoma niagarensis
Bivalvia - Ostreida - Pterineidae
Pterinea brisa
Cephalopoda - Orthocerida - Dawsonoceratidae
Dawsonoceras sp. Hyatt 1884
Strophomenata - Strophomenida - Strophonellidae
Strophonella (Strophonella) semifasciata (Hall 1863)
Strophomena semifasciata
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena "rhomboidalis" (Wahlenberg 1818)
recombined as Leptaena (Leptaena) rhomboidalis
Strophomenata - Orthotetida - Triplesiidae
Triplesia putillus
Strophomenata - Orthotetida - Chilidiopsidae
Coolinia subplana
spelled with current rank as Fardenia (Coolinia)
Chileata - Dictyonellida - Eichwaldiidae
Dictyonella reticulata Hall 1868
Rhynchonellata - Pentamerida - Parastrophinidae
Anastrophia (Savageina) internascens
Rhynchonellata - Orthida - Dalmanellidae
Resserella "elegantula" (Dalman 1828)
Rhynchonellata - Orthida - Rhipidomellidae
Dalejina newsomensis
Dalejina hybrida (Sowerby 1839)
Rhynchonellata - Orthida - Dicoelosiidae
Dicoelosia sp. King 1850
Rhynchonellata - Spiriferida - Cyrtiidae
Hedeina eudora
Rhynchonellata - Spiriferida - Delthyrididae
Howellella "crispa" (Hisinger 1827)
Rhynchonellata - Athyridida - Rhynchospirinidae
Homoeospira evax (Hall 1863)
Rhynchonellata - Athyridida - Meristellidae
Whitfieldella nitida (Hall 1843)
Meristina rectirostra
Rhynchonellata - Athyridida - Nucleospiridae
Nucleospira pisiformis
Rhynchonellata - Atrypida - Atrypidae
Atrypa "reticularis" (Linnaeus 1758)
original and current combination Anomia reticularis
Rhynchonellata - Atrypida - Atrypinidae
Atrypina disparilis (Hall 1852)
Rhynchonellata - Protorthida - Skenidiidae
Skenidioides sp. Schuchert and Cooper 1931
Rhynchonellata - Rhynchonellida - Rhynchotrematidae
Stegerhynchus whitii
original and current combination Rhynchonella (Stegerhynchus)
Stegerhynchus indianensis
original and current combination Rhynchonella (Stegerhynchus)
Stegerhynchus sp. n. sp. (Foerste 1909)
original and current combination Rhynchonella (Stegerhynchus)
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Rhynchotreta americana (Hall 1879)
Rhynchonellata - Rhynchonellida - Eatoniidae
Diabolirhynchia acinus
Rhynchonellata - Rhynchonellida - Hebetoechiidae
Sphaerirhynchia stricklandi
unclassified
Bryozoa indet. Ehrenberg 1831
Polychaeta - Sabellida - Serpulidae
Spirorbis sp. Daudin 1800
Tentaculita - Cornulitida - Cornulitidae
Cornulites proprius
Trilobita - Lichida - Lichidae
Arctinurus sp. Castelnau 1843
Trilobita - Proetida - Otarionidae
Otarion sp. Zenker 1833
Trilobita - Corynexochida - Illaenidae
Bumastus sp. Murchison 1839
Trilobita - Phacopida - Dalmanitidae
Dalmanites sp. Barrande 1852
Trilobita - Phacopida - Calymenidae
Calymene niagarensis Hall 1843
Ostracoda
Ostracoda indet. Latreille 1802
see common names

Geography
Country:United States State/province:Indiana
Coordinates: 39.5° North, 85.7° West (view map)
Paleocoordinates:27.5° South, 51.7° West
Basis of coordinate:based on political unit
Geographic resolution:outcrop
Time
Period:Silurian Epoch:Wenlock
10 m.y. bin:Silurian 2
*Epoch:Middle Wenlock
Key time interval:Wenlock
Age range of interval:433.40000 - 427.40000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Waldron Shale
Stratigraphic resolution:group of beds
Stratigraphy comments: "Middle Wenlockian. In Tenn. the equiv. portion of the Waldron Member, Wayne Formation, is mostly in the Kockelella amsdeni Zone." Unit 2 (from bottom) of Frest (1977), which is one of five units within the basal 1 m of the Waldron.
Lithology and environment
Primary lithology:shelly/skeletal argillaceous wackestone
Secondary lithology:shelly/skeletal argillaceous packstone
Includes fossils?Y
Includes fossils?Y
Lithology description: "The dominant lithology in unit 2 ranges froma wackestone to a packstone, and the matrix ranges from predominantly fine siliciclastics to a considerble fine carbonate component." Figure 45.3 indicates "shaley limestone"
Environment:deep subtidal shelf Tectonic setting:cratonic basin
Geology comments: "Most calyces spar filled..root systems and holdfasts common...fossils most concentrated within and near more strongly carbonate, skeletal debris-rich thin limestones of units 2 and 4, but are also concentrated in unit 4 near the tops of underlyuing masses of algal limestone, which, however, do not originate in this unit...most likely outer BA 3 to inner BA 4..."
2003.04.06: Environmenal call by S. Peters based on field experience with unit
Taphonomy
Collection methods and comments
Reason for describing collection:paleoecologic analysis
Collection method comments: Table 45.39 lists abundances.
Metadata
Database number:26792
Authorizer:M. Foote Enterer:M. Foote
Modifier:S. Peters Research group:marine invertebrate
Created:2002-11-01 07:37:13 Last modified:2003-04-06 12:34:49
Access level:the public Released:2002-11-01 07:37:13
Creative Commons license:CC BY
Reference information

Primary reference:
4379. 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]