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Massilina planoconvexa Tappan, 1940
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Massilina planoconvexa Tappan, 1940

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From the collection of NMNH Paleobiology, Smithsonian. Free to download, adapt and use — no permission needed.

About this work

29 Jul 2022

NMNH Paleobiology, Smithsonian’s own description
Credit lineMassilina planoconvexa Tappan, 1940. NMNH Paleobiology, Smithsonian. CC0.
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