QuestionsGreat Sphinx of GizaDoes the weathered layer under the ditch floor measure how long each part has been exposed?Answer
Answer · Great Sphinx of Giza
The low-velocity layer is subsurface weathering whose depth is proportional to exposure time, and the thinner…
The low-velocity layer is subsurface weathering whose depth is proportional to exposure time, and the thinner rear layer shows the rear was cut later.
Where it stands
DisputedOne piece of evidence for, one against. It needs two reviews to be accepted.
What it predicts
- Velocities in the weathered layer are similar wherever the layer is equally old.
- A repeat survey with modern equipment reproduces the depth contrast.
- Cores through the layer show weathering products, not original depositional fabric.
What would rule it out
- Cores showing the low-velocity layer is an unweathered reef or shoal facies.
Evidence 1 for · 1 against
FOR
The questions it answers
Most likelyThe layer is a depositional facies (coral-rich shoal-reef limestone) or a picking choice, and its thickness…
Cite it
Mysteries Department. (2026). The low-velocity layer is subsurface weathering whose depth is proportional to exposure time, and the thinner… [Answer ANS0CTWSREW6Q63]. https://mysteriesdept.com/r/ANS0CTWSREW6Q63
@misc{mysteriesdept_ans0ctwsrew6q63,
title = {The low-velocity layer is subsurface weathering whose depth is proportional to exposure time, and the thinner…},
author = {{Mysteries Department}},
year = {2026},
note = {Answer, catalog key ANS0CTWSREW6Q63},
url = {https://mysteriesdept.com/r/ANS0CTWSREW6Q63}
}