Fig. 6From: A common arthropod from the Late Ordovician Big Hill Lagerstätte (Michigan) reveals an unexpected ecological diversity within ChasmataspididaHoplitaspis hiawathai, UWGM 2279A (paratype) – almost complete specimen in lateral view. The full length of the microtergite is preserved partially tucked under the prosomal shield, as is the position of the ventral plate underlying the buckler tergites. MT = microtergite, PS = prosomal shield, T2–T4 = tergites 2–4, VP = ventral plate. Scale bar = 10 mmBack to article page