QuestionsYounger Dryas impact hypothesisAre the proposed markers (microspherules, nanodiamonds, shocked quartz, meltglass) reproducible and diagnostic of impact?Answer
Answer · Younger Dryas impact hypothesis
None of these.
None of these.
Where it stands
No evidence yetIts tests haven't settled it: no evidence yet.
The questions it answers
Most likelyThe markers are background cosmic dust, volcanic or anthropogenic spherules, fire products or misidentified…
Cite it
Mysteries Department. (2026). None of these. [Answer ANS0D51XHKE68Q7]. https://mysteriesdept.com/r/ANS0D51XHKE68Q7
@misc{mysteriesdept_ans0d51xhke68q7,
title = {None of these.},
author = {{Mysteries Department}},
year = {2026},
note = {Answer, catalog key ANS0D51XHKE68Q7},
url = {https://mysteriesdept.com/r/ANS0D51XHKE68Q7}
}