2 ms·
"The layer was deposited when an asteroid between 11 and 15 kilometres in diameter impacted Earth." https://impacts.to/downloads/lowres/impacts.pdf#page=21 htt
by thangalin 2y ago
"The layer was deposited when an asteroid between 11 and 15 kilometres in diameter impacted Earth."
https://impacts.to/downloads/lowres/impacts.pdf#page=21 https://impacts.to/downloads/lowres/impacts.pdf#page=21
Sources: https://impacts.to/bibliography.pdf https://impacts.to/bibliography.pdf (search for K-Pg)