it comes from an old collection
Beckwithia typa Cambrian Aglaspids
size: slab 12,5 cm x 15 cm animal 7 cm!
restorations: No restorations split It is a MUSEUM PIECE
legally acquired in accordance with the laws it comes from an old collection
Beckwithia is an extinct genus of soft bodied basal chelicerate arthropods that lived during the late Middle and Upper Cambrian on the former paleocontinent Laurentia, in what are now Utah and Wisconsin. It has an inverted egg-shape, with a semi-circular head, 11 abdominal segments and a tail spine. It is a typical member of the group Aglaspidida