![Megalithic Blocks of Puma Punku Ruins, Tiwanaku Stock Image - Image of collapse, engineering: 35171431 Megalithic Blocks of Puma Punku Ruins, Tiwanaku Stock Image - Image of collapse, engineering: 35171431](https://thumbs.dreamstime.com/z/megalithic-blocks-puma-punku-ruins-tiwanaku-ancient-civilization-bolivia-la-paz-35171431.jpg)
Megalithic Blocks of Puma Punku Ruins, Tiwanaku Stock Image - Image of collapse, engineering: 35171431
Are the ancient ruins at Pumapunku, Bolivia the total remains of ancient buildings, or is there evidence that some of the material has been removed during the course of history? How could
![South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram South American Andes Altiplano with Tiwanaku (Gate of the Sun) / Pumapunku. | Download Scientific Diagram](https://www.researchgate.net/profile/Joseph-Davidovits/publication/335699977/figure/fig1/AS:801213226426371@1568035527782/South-American-Andes-Altiplano-with-Tiwanaku-Gate-of-the-Sun-Pumapunku.jpg)