arborescent lycophytes

Listing 1 - 4 from 4 for arborescent lycophytes

Palaeozoic Forests
... ground and rain water locally resulted in the formation of suitable biotopes for arborescent lycophytes. The development of the Variscan Mountain Chain will certainly also have influenced atmospheric ... capacity, by a mountainous area will have lead to changes in atmospherical humidity. Arborescent lycophytes and other plants strongly adapted to very stable ecological conditions could apparently not ...
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Lab V - Lycophytes (title page)
... Lycophytes (title page) Introduction The Earliest Known Fossil Lycopsids Early Devonian Zosterophylls The Clade Lycopsida Arborescent Lycopsids of the Carboniferous Stem Genera Leaves Reproductive Structures Rhizophores Some Thoughts ... Objective: The first major phylogenetic split in vascular land plants was between the lycophytes (or lycopsids) and the lineage that gave rise to all other living ( ...
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Lab V - Lycophytes (2)
... Lab V - Lycophytes (2) The Clade Lycopsida The clade Lycopsida, of which the living lycopsids are members, also ... . Ontogeny of a typical arborescent lycopsid (Lepidodendron). Note difference in leaves on immature and mature growth stages! Figure 5.7: Arborescent lycopsid (Lepidodendron). (A) Ontogeny of a typical arborescent lycopsid; (B) transverse sections ...
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lycopod picture links
... links PALAEOBOTANICAL RESEARCH GROUP UNIVERSITY MÜNSTER HISTORY OF PALAEOZOIC FORESTS FOSSIL AND EXTANT LYCOPHYTES All modern clubmosses or lycopods are small herbaceous plants. Most of their late Palaeozoic ... situ preserved fossil lycopod forest are known. Most arborescent lycopods became extinct by the end of the Westphalian. Apart from arborescent forms also herbaceous lycopods are known. These ...
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