3-D printed replicas reveal swimming capabilities of ancient cephalopods
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Experiments in water tanks, including a U pool, suggest the ancient animals lived a vertical marine lifestyle.
Read MoreTag: Kathleen Ritterbush
Ancient ammonoids’ shell designs may have aided buoyancy control
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Researchers use 3D-printed models to explore fractal-like interior shell patterns.
Read MoreFossil species named for U professor Kathleen Ritterbush
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Name honors Ritterbush’s research in the rock formation where the fossil shell was found.
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