Cooksonia is an extinct group of primitive land plants, treated as a genus, although probably not monophyletic. The earliest Cooksonia date from the middle...

Cooksonia aliciae is a butterfly in the family Lycaenidae. It is found in Malawi. Wikimedia Commons has media related to Cooksonia aliciae. Wikispecies...

Non-vascular plant Pteridophyte D. Edwards; Feehan, J. (1980). "Records of Cooksonia-type sporangia from late Wenlock strata in Ireland". Nature. 287 (5777):...

Cooksonia is a genus of butterflies in the family Lycaenidae first described by Hamilton Herbert Druce in 1905. Cooksonia is endemic to the Afrotropical...

Cooksonia trimeni is a butterfly in the family Lycaenidae first described by Hamilton Herbert Druce in 1905. It is found in the Democratic Republic of...

Wikimedia Commons has media related to Cooksonia ginettae. Wikispecies has information related to Cooksonia ginettae. Cooksonia at Markku Savela's Lepidoptera...

earliest-known representatives of this group are Cooksonia. Most of the sediments containing Cooksonia are marine in nature. Preferred habitats were likely...

has information related to Cooksonia abri. Cooksonia at Markku Savela's Lepidoptera and some other life forms "Cooksonia abri (Collins & Larsen, 2008)"...

Cooksonia neavei, or Neave's tiger mimic, is a butterfly in the family Lycaenidae. The species was first described by Hamilton Herbert Druce in 1912....

been identified as a polysporangiophyte. Fossils assigned to the genus Cooksonia, which is more certainly a polysporangiophyte, have been dated to the...

spread by vegetative growth and spores. The earliest land plants such as Cooksonia consisted of leafless, dichotomous axes with terminal sporangia and were...

this group (mostly from the northern hemisphere) are placed in the genus Cooksonia. They had very simple branching patterns, with the branches terminated...

early arachnids, fungi, and centipedes. The evolution of vascular plants (Cooksonia) allowed plants to gain a foothold on land. These early plants were the...

possessed vascular tissue with S-type tracheids. Cooksonioids, such as Cooksonia pertoni, C. paranensis and C. hemisphaerica, had radially symmetrical...

this shift from Ice House to Hot House. By the end of the Ordovician, Cooksonia, a slender, ground-covering plant, became the first known vascular plant...

Reconstruction of Cooksonia, a vascular plant from the Silurian...

transition to land in the Silurian period more than 425 million years ago (see Cooksonia). The possession of xylem tracheids defines the vascular plants or Tracheophytes...

to bear water-transport tubes are Silurian plants placed in the genus Cooksonia. The early Devonian pretracheophytes Aglaophyton and Horneophyton have...

The evolution of vascular plants (mainly spore-producing ferns such as Cooksonia) allowed land plants to gain a foothold further inland as well. During...

 † basal groups  Cooksonia cambrensis, Renalia, Sartilmania, Uskiella, Yunia lycophytes...

† basal groups (Aberlemnia caledonica [=Cooksonia caledonica], Cooksonia pertoni) euphyllophytes...

† basal groups (Aberlemnia caledonica [=Cooksonia caledonica], Cooksonia pertoni) euphyllophytes...

honorific for a person or place. Examples: Dickinsonia ("for Dickinson"); Cooksonia ("for Cookson"); Coloradia ("for Colorado"); Edmontonia ("for Edmonton");...

living organism in its day by far; in comparison, the contemporary plant Cooksonia only reached 6 centimetres (2.4 in) in height and itself towered over...

has information related to Erysimum jugicola. Wikimedia Commons has media related to Erysimum jugicola. Biolib Flora Italiae Cooksonia Tela Botanica...

(vascular plants). This theory may be supported by observations that smaller Cooksonia individuals must have been supported by a gametophyte generation. The...

organs (sporangia). Fossils found in Scotland were initially described as Cooksonia caledonica. A later review, which included new and more complete fossils...

Rodrigues 2002 Cooksonia acuminata Mussa, Borgui, Bergamaschi, Schubert, Pereria and Rodrigues 2002 Cooksonia cambrensis Edwards 1979 Cooksonia crassiparietilis...

† basal groups (Aberlemnia caledonica [=Cooksonia caledonica], Cooksonia pertoni) euphyllophytes...

Glen Fault begins shaping Scottish Highlands. Earliest appearance of Cooksonia, the oldest known plant to have stems with vascular tissue and thus the...