Abstract
Many caves are filled with sediments containing the excrement of birds and bats. This forms phosphate-enriched deposits known as guano — essentially, piles of ancient poo.
Original language | English |
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Number of pages | 4 |
Specialist publication | The Conversation |
Publication status | Published - 6 Apr 2021 |
Keywords
- archaeology
- Bats
- Vietnam
- Caves
- Guano