The structures were spotted last year by amateur satellite archaeologist Angela Micol. She used Google Earth 5,000 miles away in North Carolina. 
 
 Mysterious, pyramid-like structures spotted in the Egyptian desert by an amateur satellite archaeologist might be long-lost pyramids after all, according to a new investigation into the enigmatic mounds. 
 
 Angela Micol, who last year found the structures using Google Earth 5,000 miles away in North Carolina, says puzzling features have been uncovered during a preliminary ground proofing expedition, revealing cavities and shafts. 
 
 Play Video Why Did We Stop Building Pyramids? We look at some of the most amazing pyramids from South America to Egypt. 
 
 "Moreover, it has emerged these formations are labeled as pyramids on several old and rare maps," Micol told Discovery News. 
 
 Located about 90 miles apart, the two possible pyramid complexes appeared as groupings of mounds in curious positions. 
 
 One site in Upper Egypt, just 12 miles from the city of Abu Sidhum along the Nile, featured four mounds with an unusual footprint. 
 
 Some 90 miles north near the Fayum oasis, the second possible pyramid complex revealed a four-sided, truncated mound approximately 150 feet wide and three smaller mounds in a diagonal alignment. 
 
 "The images speak for themselves," Micol said when she first announced her findings. "It's very obvious what the sites may contain, but field research is needed to verify they are, in fact, pyramids," 
 
 First reported by Discovery News, her claim gained widespread media attention and much criticism. 
 
 Authoritative geologists and geo-archaeologists were largely skeptical and dismissed what Micol called "Google Earth anomalies" as windswept natural rock formations -- buttes quite common in the Egyptian desert. 
 
 "After the buzz simmered down, I was contacted by an Egyptian couple who claimed to have important historical references for both sites," Micol said. 
 
 The couple, Medhat Kamal El-Kady, former ambassador to the Sultanate of Oman, and his wife Haidy Farouk Abdel-Hamid, a lawyer, former counselor at the Egyptian presidency and adviser of border issues and international issues of sovereignty, are top collectors of maps, old documents, books and rare political and historical manuscripts. 
 
 El-Kady and Farouk have made important donations to the Egyptian state and the U.S. Library of Congress. Their various gifts to the Library of Alexandria include Al-Sharif Al-Idrissi's map of the Earth drawn for King Roger II of Sicily in 1154. 
 
 According to the couple, the formations spotted by Micol in the Fayum and near Abu Sidhum were both labeled as pyramid complex sites in several old maps and documents. 
 
 "For this case only, we have more than 34 maps and 12 old documents, mostly by scientists and senior officials of irrigation," El-Kady and Farouk told Discovery News. 
 
 For the site near the Fayum, they cited three maps in particular -- a map by Robert de Vaugoudy, dating from 1753, a rare map by the engineers of Napoleon Bonaparte, and a map and documents by Major Brown, general of irrigation for Lower Egypt in the late 1880s. 

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– An amateur archaeologist in North Carolina made headlines last year when she claimed to have uncovered long-lost pyramids in Egypt via Google Earth. Real archaeologists have been a bit more skeptical. But Angela Micol says new discoveries help prove her findings, reports Discovery News. Another amateur archaeologist recently did a ground study at one of the two sites she spotted, and claims what he saw there—pottery, shells, and signs of cavities and tunnels below the the surface—support Micol's claims. "Those mounds are definitely hiding an ancient site below them," he says. Additionally, an Egyptian couple who are leading collectors of old maps and rare documents say they have 34 maps and 12 documents in their collection that indicate the areas of Micol's findings are pyramid sites. The couple says their documents suggest two unknown pyramids at one of the sites, Fayum, were intentionally buried. "They would be the greatest pyramids known to mankind," says the couple. "We would not exaggerate if we said the finding can overshadow the Pyramids of Giza." But real archaeologists remain uninterested in Micol's research, so she has set up a crowd-funding campaign to raise $50,000 to explore the site further with a ground penetrating radar and infrared satellite imagery. "It's very obvious what the sites may contain," says Micol, "but field research is needed to verify they are, in fact, pyramids." (Click for another fascinating archaeological discovery, this one in Scotland.)