E10. Chazy village, McCullough's sugar bush, Crown Point Fm.: Chazyan, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Ostracoda
- Leperditicopida
- Leperditiidae
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Leperditia canadensis
Jones 1858
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Trilobita
- Phacopida
- Cheiruridae
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Sphaerexochus parvus
Billings 1865
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Sphaerocoryphe goodnovi
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Trilobita
- Asaphida
- Asaphidae
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Isotelus harrisi
Raymond 1905
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Asaphus marginalis
Hall 1847
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| synonym of Basilicus (Basiliella) whittingtoni | ||||||||||
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Asaphus beta
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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) | ||||||||||
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Trilobita
- Lichida
- Lichidae
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Amphilichas minganensis
(Billings 1865)
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Trilobita
- Harpetida
- Harpetidae
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Hibbertia valcourensis
(Shaw 1968)
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Shaw 1968 | |||||||||
| Harpes valcourensis | ||||||||||
| see Shaw (1968, p. 53) | ||||||||||
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus globosus
Billings 1859
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| recombined as Stenopareia globosus | ||||||||||
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Thaleops ovata
Conrad 1843
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Gastropoda
- Euomphalina
- Raphistomatidae
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Raphistoma stamineum
Hall 1847
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Gastropoda
- Bellerophontida
- Bucaniidae
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Bucania sulcatina
(Emmons 1842)
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| original and current combination Bellerophon sulcatinus | ||||||||||
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Gastropoda
- Murchisoniina
- Lophospiridae
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Eunema sp.
Salter 1859
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Gastropoda
- Murchisoniina
- Subulitidae
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Cyrtospira raymondi
(Hudson 1905)
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| entered as Cyrtospira hudsoni originally | ||||||||||
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Gastropoda
- Murchisoniina
- Straparollinidae
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Trochonema hudsoni
(Raymond 1905)
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| recombined as Straparollina hudsoni | ||||||||||
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Rostroconchia
- Conocardiida
- Bransoniidae
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Conocardium beecheri
Raymond 1905
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| recombined as Pojetaconcha beecheri | ||||||||||
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Rhynchonellata
- Orthida
- Plectorthidae
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Hebertella vulgaris
Raymond 1911
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| recombined as Mimella vulgaris | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Camarotoechia pristina
Raymond 1905
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| recombined as Rostricellula pristina | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Sphenotretidae
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Zygospira acutirostris
(Hall 1847)
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| recombined as Sphenotreta acutirostris | ||||||||||
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Strophomenata
- Orthotetida
- Triplesiidae
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Camerella longirostris
(Billings 1859)
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| corrected as Camarella longirostris | ||||||||||
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Stenolaemata
- Cryptostomata
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Chazydictya chazyensis
Ross 1963
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Ross 1963 | |||||||||
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Stenolaemata
- Cryptostomata
- Rhinidictyidae
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Rhinidictya fenestrata
(Hall 1847)
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| original and current combination Stictopora fenestrata | ||||||||||
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Stictopora fenestrata
Hall 1847
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Ross 1963 | |||||||||
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Stenolaemata
- Phylloporinidae
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Phylloporina sp.
Foerste 1887
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Ross 1963 | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New York | County: | Clinton |
| Coordinates: | 44.9° North, 73.4° West (view map) | ||||
| Paleocoordinates: | 27.9° South, 54.7° West | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Ordovician |
| 10 m.y. bin: | Ordovician 2-4 |
| Key time interval: | Chazyan |
| Age range of interval: | 470.00000 - 457.00000 m.y. ago |
Stratigraphy
| Formation: | Crown Point | ||||
| Local section: | E | Local bed: | 160-180 ft | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: see Flower (1961, p. 13) | |||||
Lithology and environment
| Primary lithology: | fine,ooidal "limestone" |
| Lithology description: Massive, pure limestone, fine-greained, often oolitic. In the upper part f the section there are lenses of pure limestone with churnis the fossils. "Dolomitic biosparite", Ross (1963) | |
| Environment: | carbonate 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
| Also known as: | B2 of Brainerd & Seely & 2706f of Ross (1963) | ||
| Database number: | 56212 | ||
| Authorizer: | P. Wagner, B. Kröger | Enterer: | P. Wagner, B. Kröger |
| Modifier: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2005-11-15 22:49:20 | Last modified: | 2024-03-31 19:20:59 |
| Access level: | the public | Released: | 2005-11-15 22:49:20 |
| 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:
| 56097 | J. R. P. Ross. 1963. Ordovician Cryptostome Bryozoa, Standard Chazyan Series, New York and Vermont. Geological Society America Bulletin 74:577-608 [B. Kröger/B. Kröger] | |
| 11371 | 1% | R. Ruedemann. 1906. Cephalopoda of the Beekmantown and Chazy formations of the Champlain Basin. Bulletin of the New York State Museum, Paleontology 14:389-611 [P. Wagner/K. Koverman/M. Uhen] |
| 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] |