One hundred and five sauropod tracks were excavated from black shale of the Uhangri Formation (upper Cretaceous), Haenam County, South Chulla Province, Korea. The tracks are true manus prints (not undertracks) and were made by sauropod dinosaurs while swimming.
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1 May 2002
MANUS-ONLY SAUROPOD TRACKS IN THE UHANGRI FORMATION (UPPER CRETACEOUS), KOREA AND THEIR PALEOBIOLOGICAL IMPLICATIONS
YUONG-NAM LEE,
MIN HUH
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