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†Microspherichnus Hakes 1976
urn:lsid:organismnames.com:name:2087114
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†Microspherichnus Hakes 1976
Hakes 1976. Trace fossils and depositional environment of four clastic units, Upper Pensylvanian megacyclothems. northeast Kansas. Paleontological Contr Univ Kansas (Articles), No. 63 1976: 1-46