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Concavicaris georgeorum
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Laville, Thomas, Haug, Joachim T. & Haug, Carolin, 2021, New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans, Geodiversitas 43 (10), pp. 295-310
: 298-300
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298-300 |
