tree fern host:www.xs4all.nl/~steurh

Listing 1 - 10 from 28 for tree fern

The tree fern Psaronius
... Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils The tree fern Psaronius Psaronius is an extinct tree fern that lived during the Late Carboniferous and the ... root mantle gives the trunk its required stability. The base of the trunk of the tree fern is often thickenend because of the broad root mantle. From the central strand of ...
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The tree fern Tempskya
... The tree fern Tempskya Evolution of plants The oldest land plants (1) The oldest land plants (2) Cooksonia ( ... Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils The tree fern Tempskya Tempskya is a genus of tree ferns. Untill now the fossils have been found ...
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The oldest land plants (2)
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils The oldest land plants (2) Spiny plants During the ... , the more forms appear and the higher some plant species become. In the Middle Devonian tree'ferns' appear with a height of some meters. In the Late Devonian some plant groups ...
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The leaf of Neuropteris attenuata
... of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils The leaf of the seed fern Neuropteris attenuata This is a restoration of a frond of the seed fern tree Neuropteris attenuata, living ...
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The evolution of plants: I. Silurian and Devonian
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils The evolution of plants A concise report of the ... it with the ancient bird Archaeopterix) was possibly a predecessor of the conifers and this tree could reach a size of 18 m. The drawing on the left is a reconstruction ...
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The oldest land plants (1)
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils How plants conquered the land Fossils tell the story ...
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Cooksonia
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils Cooksonia, a very old land plant The evolution of ...
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Cooksonia (2)
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils Cooksonia, a very old land plant (2) The presence ...
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Pachytheca, a peculiar, vegetable little sphere
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils Pachytheca, a peculiar, vegetable little sphere Sometimes small glossy ...
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Prototaxites
... of Calamites Cordaites The leaf of Neuropteris Little animals Psaronius Permian of Lodève Gymnosperm wood Tree fern Tempskya Palm wood Links Eight fossils Prototaxites, a huge, 400 million years old, fungus? Or ...
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