Mazon Creek Fossil Fauna
Arthropods
Scorpions, Eurypterids, and Euthycarcinoids
Scorpions
Eoscorpius sp.
Above and below: Eoscorpius sp., Pit 11, Braidwood, IL - P.Anderson collection
P.Anderson collection (details)
Above and below: Eoscorpius sp., Pit 11, Braidwood, IL - A.Young collection
Eoscorpius sp. - Lauer Foundation collection (C.Davis)
Eurypterids
Adelophthalmus mazonensis - Meek and Worthen, 1868
Sea Scorpion
Adelophthalmus mazonensis, Field Museum collection PE32368, Figure 36.1 The Mazon Creek Fossil Fauna 2012
Field Museum collection
Euthycarcinoids
Kottixerxes gloriosus - Schram, 1971
J.Wittry collection
Smithixerxes juliarum - Schram and Rolfe, 1982
Smithixerxes juliarum, Pit 11, Braidwood, IL - A.Young collection (positive and negative halves),
Figure 47.5 The Mazon Creek Fossil Fauna 2012.
Figure 47.5 The Mazon Creek Fossil Fauna 2012.
Smithixerxes juliarum, C.Davis collection (positive and negative halves).
Smithixerxes jularium - R.Rock collection