-
Cordaites is an
important genus of
extinct gymnosperms,
related to or
actually representing the
earliest conifers.
These trees grew up to 100 ft tall...
- Macrostachya,
Palaeostachya Cordaite leaves:
Cordaites Cordaite stem pith case:
Artisia (pith cast)
Cordaite seeds:
Cordaicarpus Cordaite cones and seeds: Cordaitanthus...
-
First coal
forests (scale trees, ferns, club trees,
giant horsetails,
Cordaites, etc.).
Higher atmospheric oxygen levels. Ice Age
continues to the Early...
- 007. hdl:11336/25674. Arens, Nan C. (1998). "Ginkgo". Lab IX; Ginkgo,
Cordaites and the Conifers.
University of
California Museum of Paleontology. Archived...
- leaves,
which was
probably related both to the
calamites and the lycopods.
Cordaites, a tall
plant (6 to over 30 meters) with strap-like leaves, was related...
- changed, with many
groups of land
plants entering abrupt decline, such as
Cordaites (gymnosperms) and
Glossopteris (seed ferns). The
severity of
plant extinction...
-
Cordaites lungatus...
-
Three Rivers Press. p. 202. ISBN 978-0-8129-3103-7. "Lab IX - Ginkgo,
Cordaites,
Conifers (2)". ucmp.berkeley.edu. Vanb****, A. (2000).
Ginkgo Biloba (Medicinal...
-
examples of pith
casts are in the
Carboniferous Sphenophyta (Calamites) and
cordaites (Artisia).
Authigenic mineralisations.
These can
provide very fine, three-dimensional...
-
Ophiacodon Sphenacodon Araeoscelis Dimetrodon Edaphosaurus Sigillaria Cordaites Lepidodendron Tri****ic
Saltoposuchus Plateosaurus Podokesaurus Cynognathus...
