Pumapunku also called "Puma Pumku" or "Puma Puncu", is part of a large temple complex or monument group that is part of the Tiwanaku Site near Tiwanaku, Bolivia. In Aymara, its name means, "The Door of the Puma". The Pumapunku complex consists of an unwalled western court, a central unwalled esplanade, a terraced platform mound that is faced with megalithic stone, and a walled eastern court. The Pumapunku is a terraced earthen mound that is faced with megalithic blocks. It is 167.36 meters wide along its north-south axis and 116.7 meters long along its east-west axis. On the northeast and southeast corners of the Pumapunku it has 20-meter wide projections that extend 27.6 meters north and south from the rectangular mound. The eastern edge of the Pumapunku is occupied by what is called the "Plataforma Lítica." The Plataforma Lítica consists of a stone terrace that is 6.75 by 38.72 meters in dimension. This terrace is paved with multiple enormous stone blocks. The Plataforma Lítica contains the largest stone slab found in both the Pumapunku and Tiwanaku Site. This stone slab is 7.81 meters long, 5.17 meters wide and averages 1.07 meters thick. Based upon the specific gravity of the red sandstone from which it was carved, this stone slab has been estimated to weigh 131 metric tons. The other stonework and facing of the Pumapunku consists of a mixture of andesite and red sandstone. The core of the Pumapunku consists of clay. The fill underlying selected parts of the edge of the Pumapunku consists of river sand and cobbles instead of clay. Excavations at the Pumapunku have documented “three major building epochs, in addition to small repairs and remodeling.”