Station V114. Valcour Island, Crown Point Fm.: Chazy, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Isotelus bearsi
Raymond 1905
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Pseudosphaerexochus vulcanus
Billings 1865
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Pseudosphaerexochus vulcanus billingsi | ||||||||||
Tergomya
- Archinacellida
- Archinacellidae
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Archinacella deformata
(Hall 1847)
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Gastropoda
- Murchisoniina
- Subulitidae
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Subulites prolongata
Raymond 1905
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Gastropoda
- Murchisoniina
- Hormotomidae
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Hormotoma infrequens
(Billings 1859)
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synonym of Hormotoma simplex | ||||||||||
Gastropoda
- Murchisoniina
- Trochonematidae
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Trochonema dispar
Raymond 1905
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Gastropoda
- Murchisoniina
- Lophospiridae
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Lophospira perangulata
(Hall 1847)
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Lophospira subabbreviata
Raymond 1908
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synonym of Lophospira rectistriata | ||||||||||
Gastropoda
- Murchisoniina
- Straparollinidae
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Trochonema hudsoni
(Raymond 1905)
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recombined as Straparollina hudsoni | ||||||||||
Gastropoda
- Bellerophontida
- Bucaniidae
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Bucania sulcatina
(Emmons 1842)
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original and current combination Bellerophon sulcatinus | ||||||||||
Gastropoda
- Euomphalina
- Holopeidae
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Raphistomina undulata
Raymond 1906
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Holopea scrutator
Raymond 1905
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Holopea plautus
(Raymond 1906)
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original and current combination Holopea plauta | ||||||||||
Gastropoda
- Euomphalina
- Lesueurillidae
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Eccyliopterus kalmi
Raymond 1906
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Gastropoda
- Euomphalina
- Raphistomatidae
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Raphistoma stamineum
Hall 1847
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Bivalvia
- Cyrtodontida
- Cyrtodontidae
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Cyrtodonta scala
Raymond 1906
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Vanuxemia limbata
Raymond 1905
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Bivalvia
- Myalinida
- Ambonychiidae
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Clionychia marginalis
Raymond 1905
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recombined as Cleionychia marginalis | ||||||||||
Ambonychia curvata
Raymond 1905
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recombined as Ambonychiopsis curvata | ||||||||||
Bivalvia
- Mytilida
- Modiolopsidae
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Whiteavsia expansa
Raymond 1906
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Endodesma undatum
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synonym of Cymatonota | ||||||||||
Endodesma tranceps
(Raymond 1916)
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Bivalvia
- Solemyida
- Ctenodontidae
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Ctenodonta peracuta
Raymond 1905
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Ctenodonta dubiaformis
Raymond 1905
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Ctenodonta bidorsata
Raymond 1906
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Bivalvia
- Nuculanida
- Nuculanidae
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Clidophorus obscurus
Raymond 1905
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Strophomenata
- Orthotetida
- Triplesiidae
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Camerella longirostris
(Billings 1859)
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corrected as Camarella longirostris | ||||||||||
Strophomenata
- Strophomenida
- Rafinesquinidae
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Rafinesquina alternata
(Conrad 1838)
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Rafinesquina champlainensis
Raymond 1902
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recombined as Macrocoelia champlainensis | ||||||||||
Rhynchonellata
- Orthida
- Plaesiomyidae
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Plaesiomys strophomenoides
Raymond 1905
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recombined as Valcourea strophomenoides | ||||||||||
Plaesiomys platys
(Billings 1859)
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recombined as Multicostella platys | ||||||||||
Rhynchonellata
- Pentamerida
- Camerellidae
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Camerella varians
Billings 1859
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= Camerella ventricosa
Cooper 1956
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Cooper 1956 | |||||||||
Ostracoda
- Leperditicopida
- Leperditiidae
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Leperditia canadensis
Jones 1858
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Leperditia limatula
Raymond 1905
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Ostracoda
- Leperditicopida
- Isochilinidae
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Isochilina labrosa
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Ostracoda
- Leperditellocopida
- Schmidtellidae
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Schmidtella crassimarginata
Ulrich 1890
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Ostracoda
- Hollinocopida
- Eurychilinidae
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Eurychilina latimarginata
(Raymond 1905)
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Trilobita
- Harpetida
- Harpetidae
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Eoharpes ottawaensis
Raymond 1910
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synonym of Harpes valcourensis | ||||||||||
Trilobita
- Lichida
- Lichidae
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Amphilichas minganensis
(Billings 1865)
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Trilobita
- Trinucleida
- Raphiophoridae
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Lonchodomas chaziensis
Shaw 1968
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Shaw 1968 | |||||||||
see Shaw (1968, p. 34) | ||||||||||
Trilobita
- Asaphida
- Asaphidae
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Isotelus obtusus
(Hall 1847)
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recombined as Vogdesia obtusus | ||||||||||
Asaphus marginalis
Hall 1847
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synonym of Basilicus (Basiliella) whittingtoni | ||||||||||
Isotelus harrisi
Raymond 1905
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Trilobita
- Asaphida
- Remopleurididae
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Remopleurides canadensis
Billings 1865
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Trilobita
- Corynexochida
- Illaenidae
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Thaleops ovata
Conrad 1843
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Trilobita
- Proetida
- Bathyuridae
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Bathyurellus minor
Raymond 1905
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recombined as Uromystrum minor | ||||||||||
Trilobita
- Phacopida
- Pliomeridae
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Pliomerops canadensis
(Billings 1859)
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Trilobita
- Phacopida
- Cheiruridae
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Ceraurus pompilius
(Billings 1865)
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recombined as Ceraurinella pompilia | ||||||||||
Ceraurus hudsoni
Raymond 1905
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Pseudosphaerexochus approximus
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original and current combination Cheirurus (Pseudosphaerexochus) | ||||||||||
Trilobita
- Phacopida
- Pterygometopidae
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Pterygometopus annulatus
Raymond 1905
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recombined as Calyptaulax annulata | ||||||||||
see common names |
Geography
Country: | United States | State/province: | New York | County: | Clinton |
Coordinates: | 44.6° North, 73.4° West (view map) | ||||
Paleocoordinates: | 28.1° South, 54.8° West | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | outcrop |
Time
Period: | Ordovician |
Key time interval: | Chazy |
Age range of interval: | 466.00000 - 457.50000 m.y. ago |
Stratigraphy
Geological group: | Chazy | Formation: | Crown Point |
Local order: | bottom to top | ||
Stratigraphic resolution: | member |
Lithology and environment
Primary lithology: | black "limestone" |
Includes fossils? | Y |
Lithology description: heavy-bedded, pure black limestone | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection excludes: | some genera |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 172321 | ||
Authorizer: | B. Kröger, P. Wagner | Enterer: | B. Kröger, P. Wagner |
Modifier: | B. Kröger | Research group: | marine invertebrate |
Created: | 2015-08-03 05:38:40 | Last modified: | 2015-08-03 06:08:16 |
Access level: | the public | Released: | 2015-08-03 05:38:40 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
15149. | P. E. Raymond. 1906. The Chazy Formation and its fauna. Annals of the Carnegie Museum 3(4):498-596 [P. Wagner/P. Wagner] |
Secondary references:
44678 | G. A. Cooper. 1956. Chazyan and related brachiopods. Smithsonian Miscellaneous Collections 127:1-1245 [P. Wagner/P. Wagner] | |
23704 | F.C. Shaw. 1968. Early Middle Ordovician (Chazy) trilobites of New York. New York State Museum and Science Service Memoir 17:1-163 [P. Wagner/P. Wagner] |