Falanga -- who called KSBW after seeing a picture -- described it as a "very detailed" depiction of the number 192 written over and over in Braille and in such a way to orient the top and bottom of the circle.
"The Braille was so accurately portrayed ... That's hard to do manually..., never mind in a crop circle," Falanga, a certified Braille transcriber from New Jersey, told CNN. "It looks like a ticker tape of the number 192, 192, 192."
What to make of that repeated number (if that's what it is) is another mystery. Falanga said some speculate it is related to the number 192 found in Internet Protocol, or IP, addresses (a fact familiar to many in nearby Silicon Valley). Or it could have something to do with the radioisotope iridium, which has 192 in its symbol.