List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
|
||||||||||
informal receptaculitid sp. 1
|
.3 %-individuals | |||||||||
informal receptaculitid sp. 2
|
||||||||||
stromatoporoids sp.
|
.4 %-individuals | |||||||||
informal Favositid sp. 1
|
3.1 %-individuals | |||||||||
informal Favositid sp. 2
|
1 %-individuals | |||||||||
informal Favositid sp. 3
|
.3 %-individuals | |||||||||
informal Heliolitid sp. 1
|
.4 %-individuals | |||||||||
informal Alveolitid indet.
|
.2 %-individuals | |||||||||
informal Halysitid sp. 1
|
.6 %-individuals | |||||||||
informal Halysitid sp. 2
|
.4 %-individuals | |||||||||
informal Syringoporid indet.
|
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Januns nobilis
|
3 %-individuals | |||||||||
Parastophinella multiplicata
|
||||||||||
Eunema fatua
Hall 1868
|
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informal Calymenid indet.
|
.2 %-individuals | |||||||||
Salmanites platycaudatus
|
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Ancrinurus nereus
|
.2 %-individuals | |||||||||
Anthozoa
- Rugosa
|
||||||||||
Rugosa sp. 1
Milne-Edwards and Haime 1850
|
2.1 %-individuals | |||||||||
solitary | ||||||||||
Rugosa sp. 2
Milne-Edwards and Haime 1850
|
.3 %-individuals | |||||||||
solitary | ||||||||||
Rugosa sp. 3
Milne-Edwards and Haime 1850
|
.2 %-individuals | |||||||||
solitary | ||||||||||
Rugosa sp. 4
Milne-Edwards and Haime 1850
|
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solitary | ||||||||||
Rugosa sp. 5
Milne-Edwards and Haime 1850
|
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solitary | ||||||||||
Rugosa sp. 6
Milne-Edwards and Haime 1850
|
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solitary | ||||||||||
Rugosa sp. 7
Milne-Edwards and Haime 1850
|
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solitary | ||||||||||
Rugosa sp. 8
Milne-Edwards and Haime 1850
|
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solitary | ||||||||||
Rugosa sp. 9
Milne-Edwards and Haime 1850
|
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colonian | ||||||||||
Rugosa sp. 12
Milne-Edwards and Haime 1850
|
.2 %-individuals | |||||||||
colonian | ||||||||||
Rugosa sp. 13
Milne-Edwards and Haime 1850
|
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colonian | ||||||||||
Blastoidea
- Coronata
- Stephanocrinidae
|
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Stephanocrinus osgoodensis
|
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Blastoidea
|
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Lysocystites nodosus
|
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Glyptosphaeritida
- Gomphocystitidae
|
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Gomphocystites glans
Hall 1864
|
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Rhombifera
- Caryocrinitidae
|
||||||||||
Caryocrinites sp.
Say 1825
|
3.6 %-individuals | |||||||||
Holocystitidae
|
||||||||||
Holocystites abnormis
Hall 1864
|
||||||||||
recombined as Holocystites (Megacystites) abnormis | ||||||||||
Holocystites alternatus
(Hall 1861)
|
.6 %-individuals | |||||||||
recombined as Holocystites (Holocystites) alternatus | ||||||||||
Crinoidea
- Cyathocrinida
- Cyathocrinitidae
|
||||||||||
? Levicyathocrinites vanhorni
|
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Crinoidea
- Cyathocrinida
- Crotalocrinitidae
|
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Crotalocrinites cora
|
.2 %-individuals | |||||||||
Crinoidea
- Sagenocrinida
- Lecanocrinidae
|
||||||||||
Lecanocrinus waukoma
|
.2 %-individuals | |||||||||
Crinoidea
- Diplobathrida
- Rhodocrinitidae
|
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? Lyriocrinus melissa
|
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Crinoidea
- Diplobathrida
- Lampterocrinidae
|
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Lampterocrinus inflatus
|
3.1 %-individuals | |||||||||
Siphonocrinus armosus
|
.9 %-individuals | |||||||||
Siphonocrinus nobilis
|
.6 individuals | |||||||||
Siphonocrinus sp. indet.
Miller 1888
|
4.4 %-individuals | |||||||||
Crinoidea
- Diplobathrida
- Dimerocrinitidae
|
||||||||||
Dimerocrinites occidentalis
|
||||||||||
Dimerocrinites pentangularis
|
.2 %-individuals | |||||||||
Crinoidea
- Monobathrida
- Marsupiocrinidae
|
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Marsupiocrinus chagoensis
|
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Crinoidea
- Monobathrida
- Periechocrinidae
|
||||||||||
Periechocrinus infelix
|
2.7 %-individuals | |||||||||
Periechocrinus uniformis
|
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Crinoidea
- Monobathrida
- Eucalyptocrinitidae
|
||||||||||
Eucalyptocrinites crassus
|
1.9 %-individuals | |||||||||
Eucalyptocrinites nodolosus
|
||||||||||
Eucalyptocrinites ornatus
|
2.1 %-individuals | |||||||||
Calliocrinus cornutus
|
.6 %-individuals | |||||||||
Crinoidea
- Monobathrida
- Melocrinitidae
|
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Promelocrinus obpyramidalis
|
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Rhombifera
- Callocystitidae
|
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Hallicystis imago
|
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Dipnoi
- Phaneropleuridae
|
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Pentlandia glypta
|
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Trilobita
- Corynexochida
- Styginidae
|
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Kosovopeltis acamas
|
1.8 %-individuals | |||||||||
Trilobita
- Corynexochida
- Illaenidae
|
||||||||||
Bumastus armatus
|
.4 %-individuals | |||||||||
Bumastus ioxus
(Hall 1868)
|
1.5 %-individuals | |||||||||
Trilobita
- Lichida
- Lichidae
|
||||||||||
Dicranopeltis sp.
Hawle and Corda 1847
|
1 %-individuals | |||||||||
Arctinurus sp.
Castelnau 1843
|
.3 %-individuals | |||||||||
Trochurus nasuta
(Weller 1907)
|
||||||||||
recombined as Trochurus nasutus | ||||||||||
Trilobita
- Phacopida
- Cheiruridae
|
||||||||||
Cheirurus niagarensis
(Hall 1868)
|
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Sphaerexochus romingeri
Hall 1868
|
.7 %-individuals | |||||||||
Chileata
- Dictyonellida
- Eichwaldiidae
|
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Dictyonella reticulata
Hall 1868
|
.2 %-individuals | |||||||||
Strophomenata
- Strophomenida
- Strophodontidae
|
||||||||||
Protomegastrophia profunda
(Hall 1852)
|
3.6 %-individuals | |||||||||
recombined as Brachyprion (Protomegastrophia) profunda | ||||||||||
Strophomenata
- Strophomenida
- Sowerbyellidae
|
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Plectodonta sp.
Kozlowski 1929
|
.3 %-individuals | |||||||||
Strophomenata
- Strophomenida
- Rafinesquinidae
|
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Leptaena depressa
(Sowerby 1824)
|
1.6 %-individuals | |||||||||
recombined as Leptaena (Leptaena) depressa | ||||||||||
Strophomenata
- Orthotetida
- Chilidiopsidae
|
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Coolinia subplana
|
2.2 %-individuals | |||||||||
spelled with current rank as Fardenia (Coolinia) | ||||||||||
Rhynchonellata
- Atrypida
- Punctatrypidae
|
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Reticulatrypa sp.
|
3.6 %-individuals | |||||||||
Rhynchonellata
- Atrypida
- Atrypidae
|
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Plectatrypa sp.
Schuchert and Cooper 1930
|
.7 %-individuals | |||||||||
Atrypa sp.
Dalman 1828
|
3.6 %-individuals | |||||||||
Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
|
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Stegerhynchus sp.
(Foerste 1909)
|
16.9 %-individuals | |||||||||
original and current combination Rhynchonella (Stegerhynchus) | ||||||||||
Rhynchonellata
- Rhynchonellida
- Hebetoechiidae
|
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Sphaerirhynchia sp.
Cooper and Muir-Wood 1951
|
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Rhynchonellata
- Pentamerida
- Parastrophinidae
|
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Anastrophia internascens
|
.6 %-individuals | |||||||||
Rhynchonellata
- Pentamerida
- Pentameridae
|
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Apopentamerus racinensis
|
1 %-individuals | |||||||||
synonym of Harpidium (Isovella) | ||||||||||
Rhynchonellata
- Athyridida
- Meristellidae
|
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Meristina sp.
Hall 1867
|
.7 %-individuals | |||||||||
Whitfieldella sp.
Hall and Clarke 1893
|
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Rhynchonellata
- Athyridida
- Nucleospiridae
|
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Nucleospira sp.
Hall 1859
|
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Rhynchonellata
- Spiriferida
- Cyrtiidae
|
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Cyrtia meta
|
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Macropleura eudora
|
1.3 %-individuals | |||||||||
Eospirifer radiatus
(Sowerby 1834)
|
3.1 %-individuals | |||||||||
Striispirifer sp.
Cooper and Muir-Wood 1951
|
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Rhynchonellata
- Spiriferida
- Delthyrididae
|
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Howellella sp.
Kozlowski 1946
|
.4 %-individuals | |||||||||
Rhynchonellata
- Protorthida
- Skenidiidae
|
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Skenidioides sp.
Schuchert and Cooper 1931
|
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Rhynchonellata
- Orthida
- Dalmanellidae
|
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Resserella canalis
(Sowerby 1839)
|
.9 %-individuals | |||||||||
Rhynchonellata
- Orthida
- Rhipidomellidae
|
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Dalejina sp.
Havlicek 1953
|
.4 %-individuals | |||||||||
Rhynchonellata
- Orthida
- Platystrophiidae
|
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Platystrophia sp.
King 1850
|
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Rhynchonellata
- Orthida
- Hesperorthidae
|
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Dolerorthis sp.
Schuchert and Cooper 1931
|
.3 %-individuals | |||||||||
Craniata
- Trimerellida
- Trimerellidae
|
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Dinobolus conradi
|
.3 %-individuals | |||||||||
unclassified
|
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Bryozoa indet.
Ehrenberg 1831
|
8.4 %-individuals | |||||||||
fenestrate | ||||||||||
Bryozoa sp. 3
Ehrenberg 1831
|
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ramose | ||||||||||
Bryozoa indet.
Ehrenberg 1831
|
.3 %-individuals | |||||||||
laminar | ||||||||||
Cephalopoda
- Discosorida
- Phragmoceratidae
|
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Phragmoceras parvum
|
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Cephalopoda
- Oncocerida
- Acleistoceratidae
|
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Amphicyrtoceras laterale
|
.2 %-individuals | |||||||||
Amphicyrtoceras orcas
|
||||||||||
Amphicyrtoceras sp. 1
Foerste 1924
|
.2 %-individuals | |||||||||
Cephalopoda
- Oncocerida
- Oncoceratidae
|
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Metarizoceras brevicorne
|
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Cyrtorizoceras dardanus
|
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Cyrtorizoceras unguicurvatum
|
.3 %-individuals | |||||||||
Cephalopoda
- Barrandeocerida
- Lechritrochoceratidae
|
||||||||||
Lechritrochoceras desplainense
|
.4 %-individuals | |||||||||
Cephalopoda
- Dissidocerida
- Geisonoceratidae
|
||||||||||
Geisonocerina wauwatosense
|
.2 %-individuals | |||||||||
Protokionoceras medullare
|
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Cephalopoda
- Actinocerida
- Actinoceratidae
|
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Elrodoceras abnorme
|
1.2 %-individuals | |||||||||
Cephalopoda
- Orthocerida
- Kionoceratidae
|
||||||||||
Kionoceras scammoni
|
.4 %-individuals | |||||||||
Kionoceras sp. 1
Hyatt 1884
|
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Cephalopoda
- Orthocerida
- Sphaerorthoceratidae
|
||||||||||
Plagiostomoceras sp.
Teichert and Glenister 1952
|
||||||||||
Cephalopoda
- Orthocerida
- Dawsonoceratidae
|
||||||||||
Dawsonoceras nodocostatum
|
||||||||||
Metaspyroceras reudemanni
|
.3 %-individuals | |||||||||
Cephalopoda
- Orthocerida
- Orthoceratidae
|
||||||||||
Leurocycloceras raymondi
Foerste 1928
|
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Michelinoceras sp.
Foerste 1932
|
||||||||||
Bivalvia
- Ostreida
- Pterineidae
|
||||||||||
Actinopteria brisa
|
.7 %-individuals | |||||||||
Bivalvia
- Ostreida
- Rhombopteriidae
|
||||||||||
Rhombopteria sp.
Jackson 1890
|
||||||||||
Bivalvia
- Myalinida
- Ambonychiidae
|
||||||||||
Amphicoelia leidyi
Hall 1865
|
1.9 %-individuals | |||||||||
Mytilarca acutirostra
(Hall 1865)
|
.9 %-individuals | |||||||||
Bivalvia
- Cyrtodontida
- Palaeocardiidae
|
||||||||||
Palaeocardia cordiiformis
|
||||||||||
Bivalvia
- Cyrtodontida
- Cyrtodontidae
|
||||||||||
Matheria recta
|
.4 %-individuals | |||||||||
Bivalvia
- Modiomorphida
- Cypricardiniidae
|
||||||||||
Cypricardinia arata
|
.6 %-individuals | |||||||||
Bivalvia
- Modiomorphida
- Modiomorphidae
|
||||||||||
Modiomorpha indet.
Hall and Whitfield 1869
|
||||||||||
[entered as Modiomorphida indet.] | ||||||||||
Goniophora quadrilatera
|
||||||||||
Gastropoda
|
||||||||||
Pleurotomaria idia
Hall 1861
|
.2 %-individuals | |||||||||
= Gastropoda idia
|
Wagner 2023 | |||||||||
was Pleurotomaria idia | ||||||||||
Gastropoda
- Murchisoniina
- Murchisoniidae
|
||||||||||
Murchisonia laphami
Hall 1860
|
||||||||||
Murchisonia conradi
Hall 1868
|
||||||||||
Gastropoda
- Murchisoniina
- Phanerotrematidae
|
||||||||||
Pleurotomaria occidens
(Hall 1867)
|
.2 %-individuals | |||||||||
recombined as Phanerotrema occidens | ||||||||||
Gastropoda
- Murchisoniina
- Subulitidae
|
||||||||||
Fusispira ventricosa
Hall 1872
|
||||||||||
Gastropoda
- Euomphalina
- Oriostomatidae
|
||||||||||
Cyclonema pauper
(Hall 1867)
|
.4 %-individuals | |||||||||
recombined as Oriostoma pauper | ||||||||||
Gastropoda
- Euomphalina
- Platyceratidae
|
||||||||||
Cyclonema elevata
Hall 1868
|
||||||||||
recombined as Strophostylus elevatus | ||||||||||
Platyceras sp.
Conrad 1840
|
.6 %-individuals | |||||||||
Gastropoda
- Euomphalina
- Holopeidae
|
||||||||||
Holopea guelphensis
Billings 1865
|
.3 %-individuals | |||||||||
Gastropoda
- Bellerophontida
- Bucaniidae
|
||||||||||
Tremanotus alpheus
(Hall 1868)
|
.7 %-individuals | |||||||||
synonym of Tremanotus angustata | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Wisconsin |
Coordinates: | 42.7° North, 87.8° West (view map) | ||
Paleocoordinates: | 25.4° South, 49.4° West | ||
Basis of coordinate: | based on nearby landmark |
Stratigraphy
Formation: | Racine |
Lithology and environment
Primary lithology: | lithified wackestone |
Lithology description: The major features of reefs in the Racine Formation include mound-like shapes, massive appearance, abundant fossils, and inclined flank beds. Carbonate mud and smaller bioclasts within reef deposits have been altered to a mosaic of dolomite crystals. At Horlick Quarry, limited remnants of a reef core facies consist of massive wackestone. | |
Environment: | reef, buildup or bioherm |
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 13069 | ||
Authorizer: | M. Patzkowsky, P. Wagner | Enterer: | A. Krug, P. Wagner |
Modifier: | C. Visaggi | Research group: | marine invertebrate |
Created: | 2002-01-18 11:07:36 | Last modified: | 2004-07-07 20:29:21 |
Access level: | the public | Released: | 2002-01-18 11:07:36 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
4354. | R. Watkins. 1993. The Silurian (Wenlockian) reef fauna of Southeastern Wisconsin. Palaios 8:325-338 [M. Patzkowsky/A. Krug] |
Secondary references:
9042 | P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner] |