Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Challoner.
Megasporites
of J. lil - [illegible]land
Fraudulite spore w/tetrads
malis
Jute spores start in Chordory,
in L. Selurian & contrast
to megasporic vent
for Selurians
Spores vascular from early tel
pro elements late silurian
cuticle
For Late Sel Remototubulus
cuticle no tubes below it
no stomata other features not
like mod. cuticle.
Tubes inside do not taper &
branch to have annular
thickenings