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Plant

Calamophyton

Calamophyton primaevum had a distinctive branching crown rather than the broad leaves of a flowering tree.

Calamophyton primaevum had a distinctive branching crown rather than the broad leaves of a flowering tree. Fossils record a small tree-like member of the extinct cladoxylopsids.

Calamophyton at a glance

Diet
Photosynthetic
It used sunlight to make organic matter through photosynthesis.
When it lived
Devonian
Group
Cladoxylopsida
Cladoxylopsid plants

Beyond the game

The real Calamophyton

Calamophyton primaevum had a distinctive branching crown rather than the broad leaves of a flowering tree. Fossils record a small tree-like member of the extinct cladoxylopsids.

These branching plants formed part of early forest ecosystems. Their distinctive crowns provide evidence of how trees developed different architectures before modern flowering plants.

Fossil discoveries

Germany · approximate locationElberfeld, Germany · approximate locationBelgium · approximate locationBrabant, Belgium · approximate locationGermany · approximate location
GermanyElberfeld, GermanyBelgiumBrabant, Belgium

Selected fossil records · present-day map

Map references

Paleobiology Database · D. H. Scott. 1926. New Discoveries in the Middle Devonian Flora of Germany. New Phytologist 25(5):373-379 ↗

Paleobiology Database · V. R. Krausel and H. Weyland. 1932. Pflanzenreste aus dem Devon III. Uber Hyenia Nath. Senckenbergiana 14(4/5):274-280 ↗

Paleobiology Database · A. Lessuisse and M. Fairon-Demaret. 1980. Le gisement a plantes de Niaster (Aywaille, Belgique): repere biostratigraphique noveau aux abords de la limite Covinien-Givetien. Annales de la Societe Geologique de Belgique 103:157-181 ↗

Paleobiology Database · F. Stockmans. 1968. Vegetaux Mesodevoniens Recoltes Aux Confins Du Massif Du Brabant (Belgique). Institut Royal Des Sciences Naturelles De Belgique, Memoire 159:3-49 ↗

Paleobiology Database · R. Krausel and H. Weyland. 1926. Beitrage zur Kenntnis der Devonflora V. Uber Material und Fundorte. Senckenbergische Naturforschende Gesellschaft Abhandlungen 40:114-155 ↗

Map: Natural Earth, public domain. Fossil records: Paleobiology Database and linked collections and publications.

Sources & text credits

Explore the references behind this profile.

  1. Leclercq 1969 — Calamophyton primaevum: the complex morphology of its fertile appendage

Original English Dinosgacha educational summaries informed by the linked scientific and museum references; source publications retain their own rights.

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