Check the listing for details. Cooksonia - Museum quality 423 million years ago specimen. Condition: New. Listed at 150.00 USD. Amberabg Museum quality specimen. Dozen Cooksonia plants, including sporangium, and many fragments of other plants. Plants are very well preserved Upper Silurian (Ludlowian/Pridolian), ~423 million years ago. Holy Cross, Mountains. Kielce region, Poland Dimension: matrix ~ 80x45mm, The first fossil records of vascular plants, that is, land plants with tissues that carry food, appeared in the second half of the Silurian period. The earliest known representatives of this group are the Cooksonia Cooksonia, Rekonstruktion --> Shipping & handling for this item will be: In Europe: $10 To USA, Canada, Africa, South, Central America, Asia: $12 To Australia & Pacific Ocean: $14 Payment Information We accept paypal If you have won multiple items please wait for a combined invoice to pay. YOU CAN COMBINE SHIPPING Shipping by registered, insured air post. My other fossils for sale 515