-
Calamites is a
genus of
extinct arborescent (tree-like)
horsetails to
which the
modern horsetails (genus Equisetum) are
closely related.
Unlike their...
- The pont de la
Calamité was a
covered bridge in Abitibi-Témiscamingue, Canada.
Among the last in Quebec, 34
covered bridges were
constructed in Abitibi...
- Arthropitys.
Asterophyllites (or
incorrectly Asterophyllum). Astromyelon.
Calamites. C. carinatus. C. suckowi. C. undulatus. Calamocarpon. Calamostachys....
-
Caulopteris were tree ferns. The
Equisetales included the
common giant form
Calamites, with a
trunk diameter of 30 to 60 cm (24 in) and a
height of up to 20 m...
- of bald cypress,
living in
mires with
waterlogged soils. The tree-like
calamites,
distant relatives of
modern horsetails,
lived in coal
swamps and grew...
- and warm.
Extensive swamps developed with mosses, ferns,
horsetails and
calamites. Air-breathing
arthropods evolved and
invaded the land
where they provided...
-
equisetids were
large trees reaching to 30 m (98 ft) tall. The
genus Calamites of the
family Calamitaceae, for example, is
abundant in coal deposits...
-
extinct plants of the
genus Calamites in the
order Equisetales.
Annularia is a form
taxon name
given to
leaves of
Calamites. In that species, the leaves...
- best
known examples of pith
casts are in the
Carboniferous Sphenophyta (
Calamites) and
cordaites (Artisia).
Authigenic mineralisations.
These can provide...
- vegetation, with many
species of trees, bushes, creepers, etc.
Thickets of
Calamites seem to have
favored the
edges of
lakes and waterways.
Lycopsid genera...
