Graptolite Ordovician UK Box 1 of 11 specimens sourced by fossils4sale Stone Treasures
Graptolite Ordovician UK Box 1 contains 11 specimens. The largest 10cm x 4.5cm & 7cm x 6cm. The smallest 4.5cm x 3cm. Approx. Specimens range from Orthgraptus Moffat, Orthgraptus + Didyograptus, Aberreiddy Bay to Monograptus as pyritised rod plus some unnamed specimens. From an old Collection dating back to at least the 1970s.
Graptolite evolved rapidly forming different species so are important for dating Palaeozoic rocks.
See similar Box 2