Mazon Creek Fossil Fauna
Arthropods
Millipedes and Centipedes
Millipedes
Amynilyspes wortheni - Scudder, 1882
Pill Millipede
Amynilyspes wortheni - R.Rock collection, Figure 48.2 The Mazon Creek Fossil Fauna 2012
Amynilyspes wortheni - R.Rock collection
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Chicago Academy of Sciences collection CHAS: Paleo: 4762, Figure 48.3 The Mazon Creek Fossil Fauna 2012
P.Anderson collection
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K.Robitschek collection
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Amynilyspes wortheni, MPM P359255
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Undescribed, nonspiny Pill Millipede
Euphoberia sp.
Euphoberia sp., Mazon River, Morris, IL - Lauer Foundation collection
Euphoberia sp., Pit 3, Wilmington, IL - A.Young collection
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Euphoberia sp. - R.Rock collection (positive and negative halves)
Chicago Academy of Sciences collection, Figure 50.5 The Mazon Creek Fossil Fauna 2012.
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Euphoberia sp., Mazon River, Morris, IL - M.Angkuw collection (positive and negative halves)
Euphoberia sp., Mazon River, Morris, IL - P.Anderson collection
Euphoberia sp., MPM P5471.1
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J.Wittry collection
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Above and below: Euphoberia sp., Pit 2, Wilmington, IL - A.Young collection
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Above and left: Euphoberia sp., found open in the
Mazon River, Morris, IL - L.Magnusson collection |
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Euphoberia sp., showing anterior end - MPM P359998.1 and P359998.2 (positive and negative halves)
Euphoberia armigera - Meek and Worthen, 1868
Chicago Academy of Sciences collection
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Hexecontasoma carinatum - Hannibal, 2000
Worm-like Millipede
Pleurojulus cf. biornatus - Wilson and Hannibal, 2005
Pleuojulus cf. biornatus, Milwaukee Public Museum P25915
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J.Wittry collection
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Pleuojulus cf. biornatus, Pit 6, Coal City, IL - P.Anderson collection
Myriacantherpestes sp.
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Field Museum collection UC31904, Figure 51.2 The Mazon Creek Fossil Fauna 2012
Myriacantherpestes sp., Pit 2, Wilmington, IL - K.Robitschek collection
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Myriacantherpestes sp., showing a single, forked spine. Mazon River, Morris, IL - D.Dolak collection (positive and negative halves)
Above and below: Myriacantherpestes sp. - R.Rock collection
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Chicago Academy of Sciences collection
Acantherpestes major
Chicago Academy of Sciences collection
Xyloiulus sp.
Snake Millipede
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Xyloiulus sp., Milwaukee Public Museum collection P359219.1 and P359219.2 (positive and negative halves).
Centipedes
Latzelia primordialis - Scudder, 1882
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Latzelia primordialis, Pit 11, Braidwood, IL - A.Young collection (positive and negative halves)
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Chicago Academy of Sciences collection, CHAS: Paleo: 4740 (detail on right)
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Latzelia primordialis, Milwaukee Public Museum collection P359248 and VP359400
Mazoscolopendra richardsoni - Mundel, 1979
Mazoscolopendra richardsoni, Milwaukee Public Museum collection VP359220
Mazoscolopendra richardsoni paratype, Field Museum collection PE29002
Mazoscolopendra richardsoni paratype, Field Museum collection PE29002 (with description and provenance)
Above and below: Mazoscolopendra richardsoni, Pit 11, Braidwood, IL - A.Young collection
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Mazoscolopendra richardsoni, Pit 11, Braidwood, IL - A,Young collection
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Above and left: R.Holm collection (K.Dedina)
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Mazoscolopendra richardsoni, Pit 11, Braidwood, IL - A.Young collection
Arthropleura cristata - Richardson, 1959
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Arthropleura cristata body plate section, Field Museum collection PE29007 (positive and negative halves)
Hexapoda
Cryptocaris hootchi - Schram, 1974
Stem Hexapod
Testajapyx thomasi - Kukalová-Peck, 1987
Hexapod
Testajapyx thomasi holotype, Field Museum collection PE 81633 (T.Testa)