This a a quite rare fossil Brachipod from the Chengjiang Lagerstaette. The fossil belongs to the species Heliomedusa orienta. It measures about 6 mm in diameter.
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Location: | Chengjiang, eastern Yunnan Province, South China | ||
Size Matrix: | about 46 x 29 mm | ||
Age: | Lower Cambrian, Heilinpu Fm., Yu'anshan Member, (about. 522 Mill. y.o.) |