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quote:Wonderbra - what most men first notice about a woman wearing a wonderbra.
quote:Originally posted by BassMaybe this belongs in the "Science Photo of the Week" thread, but the reference to cross-beds in this thread made it relevant.This photo from the Mars Rover Opportunity near the edge of Erebus Crater shows good evidence for the historical presence of water on Mars- note the "festoons" or cross-laminations (curved upward layers) that indicate water-formed ripples.http://www.spaceref.com/news/viewsr.html?pid=19212Subduction causes orogeny.
I wasn't around for the largest, but I was in Alaska for 2nd largest in 1964.
What type of rocks are these?