Mazon Creek Fossil Fauna
Polychaetes
Bristle Worms
Rhaphidiophorus hystrix
Oliver Hardy Worm
The Field Museum collection
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Rhaphidiophorus hystrix, The Field Museum collection
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Rhaphidiophorus hystrix, D.Douglass collection
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Rhaphidiophorus hystrix, Milwaukee Public Museum P359759.2
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J.Wittry collection
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Esconites zelus
Esconites zelus, Milwaukee Public Museum collection P26287.1
The Field Museum collection
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K.Robitschek collection
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Esconites zelus, K.Robitschek collection - Pit 11, Braidwood, Illinois
S.Galloway collection
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Esconites zelus, MPM P25869.1 (detail above)
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Esconites zelus, A.Young collection, Braceville, Illinois
Esconites zelus, Milwaukee Public Museum P359243.1
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J.Wittry collection
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Mazopherusa prinosi
Fan Worm
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Mazopherusa prinosi, M.Vonhof collection - Braceville, Illinois (photos by M.Vonhof)
Mazonpherusa prinosi, Milwaukee Public Museum P359753.2
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MPM P26096.1
MPM P28717.1 (detail)
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Several specimens of Mazopherusa prinosi, A.Young collection - Braceville, Illinois (above and below left)
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Mazopherusa prinosi colony, M.Angkuw collection - Braceville, IL
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Mazopherusa prinosi, K.Robitschek collection - Braceville, Illinois
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K.Robitschek collection
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J.Wittry collection
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Mazopherusa prinosi, A.Young collection - Braceville, Illinois
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Didontogaster cordylina
Tummy Tooth Worm
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Didontogaster cordylina, Milwaukee Public Museum collection, P28709.1 and P28709.2 (positive and negative halves)
A.Young collection. Figure 21.2 MC Fossil Fauna 2012.
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MPM P359893.1
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J.Wittry collection, Figure 22.1 The Mazon Creek Fossil Fauna 2012 (showing jaws in the everted, feeding position)
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Three specimens of Didontogaster cordylina, A.Young collection - Pit 11, Braidwood, IL
K.Robitschek collection
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Didontogaster cordylina, MPM P359896.1
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A.Young collection - Pit 11, Braidwood, Illinois
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Didontogaster cordylina, Milwaukee Public Museum collection, P25912.1 and P25912.2 (positive and negative halves)
Levisettius campylonectus
Riccardo Worm
Astreptoscolex anasillosus
Plain Worm
Astreptoscolex anasillosus, Milwaukee Public Museum collection P26060.1
MPM P26279.1
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MPM P26276.2
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MPM P28735.1
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Astreptoscolex anasillosus, A.Young collection - Braceville, IL
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A.Young collection - Braceville, IL
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Rutellifrons wolfforum
Shovel Nose Worm
Rutellifrons wolfforum, Milwaukee Public Museum collection P359821.2
A.Young collection - Pit 11, Braidwood, IL
Pieckonia helenae
Fish Worm
A.Young collection - Pit 11, Braidwood, Illinois
Figure 27.1 The Mazon Creek Fossil Fauna 2012 |
Piekonia helenae, MPM P359928.1
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Milwaukee Public Museum collection P25935.1
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J.Wittry collection
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Fossundecima konecniorum
Simple Jaw Worm
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Three specimens of Fossundecima konecniorum, A.Young collection - Pit 11, Braidwood, Illinois
The Field Museum collection
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The Field Museum collection
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Lauer Foundation collection
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Several specimens of Fossundecima konecniorum, (above and below), A.Young collection - Pit 11, Braidwood, Illinois
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A.Young collection - Pit 11, Braidwood, Illinois
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Detail of above showing setae bundles and jaws.
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J.Wittry collection
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Fossundecima konecniorum, Milwaukee Public Museum collection P359899.1
Dryptoscolex matthiesae
Rat Worm
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Drytoscolex matthiesae, Milwaukee Public Museum collection P359876.1 and P25900.1
J.Wittry collection
J.Wittry collection
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J.Wittry collection
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A.Young collection - Pit 11, Braidwood, IL
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Dryptoscolex matthiesae, MPM P359225
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J.Wittry collection - Figure 29.3 The Mazon Creek Fossil Fauna 2012.
Hystriciola delicatula
Baby Tooth Worm
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Hystriciola delicatula, Milwaukee Public Museum collection P25954.1 and P350766.1
A.Young collection - Pit 11, Braidwood, Illinois
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The Chicago Academy of Sciences collection
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Hystriciola delicatula, A.Young collection, Braceville, IL
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J.Wittry collection
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Palaeocampa anthrax
Fire Worm