Anachoropteris pulchra Corda, 1845

(Fig. 6H, I)

A few fragments of rachises of this fern have been found; one (Fig. 6H) shows the characteristic abaxially enrolled xylem strand, a feature more hardly visible in another specimen (Fig. 6I). The latter is a larger rachis with a still more inrolled xylem strand. Both are conform to the species Anachoropteris pulchra Corda from Radnice, also recognized at Grand-Croix and Autun (Corsin 1937).

Marattialean tree ferns: fragments of the different parts of the plant are present in nearly 90% of the specimens including Psaronius trunks with aerial roots, Stewartiopteris petioles and rachises, Pecopteris and Scolecopteris pinnules