P374Ho, fossiliferous chert from the type locality of Scolecopteris near Freital, detail
Synangia below Maggot Fern pinnule (view from above on the right,
cut pinnule on the left) as they
are rather abundant, though often poorly preserved, in the cherts from the type
locality of Scolecopteris
near Freital and are also seen on several samples assigned by HEINRICH
COTTA to Ruedigsdorf.
leg. SAHM/Dresden, coll. KRETZSCHMAR/Chemnitz,
scale bar = 0.25mm