You're viewing this item in the new Europeana website. View this item in the original Europeana.

*Lasanius problematicus* Traquair; 'ribs'/'fin rays'

Seggholm, [nr.] Muirkirk, [Lesmahagow, (Lanarkshire)], [Scotland] Downtonian, [Pridoli], [Silurian (Upper)] On loan 2682 to Mark Purnell of Leicester University.

Red number '2' on old label.

Little skeletal ossification occurs in this member of the Anaspida (Lasaniidae), but unusually the fin rays/ribs appear to solid rather than void fossils.