Definition of Trimerophyte. Meaning of Trimerophyte. Synonyms of Trimerophyte

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Definition of Trimerophyte

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Meaning of Trimerophyte from wikipedia

- class of early vascular plants from the Devonian, informally called trimerophytes. It contains genera such as Psilophyton. This group is probably paraphyletic...
- rhyniophytes and trimerophytes are that the development of its vascular strand is exarch, while it is centrarch in rhyniophytes and trimerophytes. The sporangia...
- Ma First signs of teeth in fish. Earliest Nautilida, lycophytes, and trimerophytes. 488–400 Ma First cephalopods (nautiloids) and chitons. 395 Ma First...
- release their spores, and had exarch strands of xylem (e.g., Gosslingia). Trimerophytes comprised plants with large clusters of downwards curving terminal sporangia...
- woody, spore-bearing plants that is presumed to have evolved from the trimerophytes, and eventually gave rise to the gymnosperms, ancestral to acrogymnosperms...
- †Zosterophyllophyta – zosterophylls Lycopodiophytaclubmosses †Trimerophytophyta – trimerophytes Polypodiophytaferns and horsetails Seed plants (****tophytes)...
- the xylem bundle itself, and some mid-Devonian plants, such as the Trimerophytes, had much larger steles than their early ancestors. While wider tracheids...
- Devonian (around 420 to 380 million years ago). It has been placed in the "trimerophytes", a strongly paraphyletic group of early members of the lineage leading...
- Material Notes Images Glomites G. oqoti In the vicinity of Douglastown, south s**** of Gaspé Bay (Quebec, Canada). Glomoid spores in trimerophyte axes....
- range: Givetian ~387–383 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Fossil plant (a trimerophyte) from the Yahatinda Formation Type Formation Underlies Flume Formation...