No, cart ruts can be found almost everywhere in the world. The cart ruts in Malta are the most famous drag marks. They are considered an archaeological mystery. Other places where cart ruts have been found are Azerbaijan, China, Germany, Japan, Croatia, Libya, Mexico, Portugal, Switzerland, Spain and Mallorca, Austria, Switzerland, Turkey, USA, and some countries of South America. It is not surprising that few means in the creation of cart ruts by extraterrestrials.