来自MSN

Conch shells may be 6,000-year-old instruments, researchers say

Archaeologists working in northeastern Spain say a cache of conch shells was not just decorative debris from ancient shorelines but a set of carefully modified instruments that once filled Neolithic ...
The New York Times

Hear the Sound of a Seashell Horn Found in an Ancient French Cave

Music from the large conch probably hadn’t been heard by human ears for 17,000 years. By Katherine Kornei In 1931, researchers working in southern France unearthed a large seashell at the entrance to ...