Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a22e3d73edf6cac0

Jump to content

Chonetes

From Wikipedia, the free encyclopedia

Chonetes
Temporal range: Late Ordovician-Mid Jurassic
~460–175 Ma
Chonetes gracilis internal mould
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Brachiopoda
Class: Strophomenata
Order: Productida
Family: Chonetidae
Subfamily: Chonetinae
Genus: Chonetes
Fischer de Waldheim ,1830
Species

See text

Chonetes is an extinct genus of brachiopods. It ranged from the Late Ordovician to the Middle Jurassic.[1]

Species

[edit]

The following species of Chonetes have been described:[1]

  • C. baragwanathi
  • C. billingsi (Floresta Formation, Colombia)[2]
  • C. burlingtonensis
  • C. chamishkjensis
  • C. chaoi
  • C. cherokeensis
  • C. chesterensis
  • C. compressa
  • C. comstockii (Floresta Fm.)[2]
  • C. concentricus
  • C. deliciasensis
  • C. flemingi
  • C. foedus
  • C. foshagi
  • C. geniculata
  • C. glabra
  • C. glenparkensis
  • C. gregarius
  • C. illinoisensis
  • C. logani
  • C. mesoloba
  • C. missouriensis
  • C. moelleri
  • C. monosensis
  • C. multicosta
  • C. obtusa
  • C. oklahomensis
  • C. ornata
  • C. pinegensis
  • C. planumbona
  • C. posturalicus
  • C. pygmoideus
  • C. rarispina
  • C. semiovalis
  • C. shumardiana
  • C. sichuanensis
  • C. sinuatus
  • C. squama
  • C. stubeli (Floresta Fm.)[2]
  • C. suavis
  • C. timanica
  • C. variolaris
Names brought to synonymy
  • Chonetes elegans L.B. Smyth 1922, a synonym for Chonetes speciosus[3] - abundant in the shales associated with the main limestone near Ballycastle, Northern Ireland.[4]
  • Chonetes elegans L. G. de Koninck, 1847, a synonym for Plicochonetes elegans (L.G. de Koninck, 1847)[5]

References

[edit]
  1. 1 2 Chonetes on the Paleobiology Database
  2. 1 2 3 Floresta Fauna at Fossilworks.org
  3. Chonetes speciosus nom. nov. F. Wolverson Cope, 1938 at Cambridge Journal
  4. L.B. Smyth, Geological Magazine, Volume LIX, 1922
  5. Recherches sur les animaux fossiles. LG De Koninck, 1847, volume I, page 220

Further reading

[edit]
  • Fossils (Smithsonian Handbooks) by David Ward (Page 83)