Mazon Creek Esconichthys apopyris. An agnathan vertebrate of uncertain affinities, 60 mm long. Note the clearly preserved eyes.
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Cattle Egret
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Fossils in Naracoorte 1
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Tullymonstrum gregarium, complete in 11 cm concretion. Francis Creek Shale, Pit 11, Peabody Coal Mine, Braidwood, Illinois.
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Cattle Egret
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