Taxa Websites

The leaf of the seed fern tree Neuropteris

Taxonomy of the seed plants.

Provides information on this tree, several species of which date back to the Jurassic and Cretaceous, with images of fossil leaves and wood.

Provides images and information about the fossilised remains of this plant from the Late Silurian and the Early Devonian. Parka is not completely understood and its systematic place is unclear. the systematic place of which is uncertain.