Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Cordaites

From Wikipedia, the free encyclopedia
Extinct genus of conifers
For the explosive, seeCordite.

Cordaites
Temporal range:Pennsylvanian–Changhsingian
Fossil bark of aCordaites sp
Scientific classificationEdit this classification
Kingdom:Plantae
Clade:Tracheophytes
Clade:Gymnospermae
Division:Pinophyta
Class:Pinopsida
Order:Cordaitales
Family:Cordaitaceae
Genus:Cordaites
Unger
Species[citation needed]
  • C. daviessensis
  • C. hislopii
  • C. kinneyensis
  • C. ludlowi
  • C. lungatus
  • C. minshallensis
  • C. olneyensis
  • C. principalis
  • C. setlikii

Cordaites is a genus of extinctgymnosperms, related to or actually representing the earliestconifers. These trees grew up to 100 feet (30 m) tall and stood in dry areas as well as wetlands. Brackish watermussels andcrustacea are found frequently between the roots of these trees.Cordaites fossils are most commonly found in rock sections from theUpper Carboniferous (323 to 299 million years ago) of Europe and the Americas.

Leaves ofCordaites lungatus

A number of many types from this line are:

In contrast to many other plants, fossilizedCordaitesseeds are not rare, because they are rather large (up to 10 mm); those seeds are namedCordaicarpus.

References

[edit]
  1. ^Karen Adami-Rodrigues; Paulo Alves De Souza; Roberto Iannuzzi & Irajá Damiani Pinto (2004),"Herbivoria Em Floras Gonduânicas Do Neopaleózoico Do Rio Grande Do Sul: Análise Quantitativa"(PDF),Revista Brasileira de Paleontologia,7 (2):93–102,doi:10.4072/rbp.2004.2.01

External links

[edit]
Cordaites


Stub icon

This article about a prehistoricconifer is astub. You can help Wikipedia byexpanding it.

Stub icon

This article related to aCarboniferousplant is astub. You can help Wikipedia byexpanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Cordaites&oldid=1282096850"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp