Gymnospermopsida

Neuropteris heterophylla, fossil plant

Alethopteris aquilinus, fossil plant

Neuropteris heterophylla

Dicroidium sp. seed fern

Alethopteris lonchitica, fossil seed fern

Neuropteris, fossil plant

Neuropteris, seed fern

Neuropteris gigantea (Sternberg), Pteridosperm

Mariopteris muricata, seed fern

Alethopteris serli (Brongniart), Pteridosperm