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Pyramids around the world point to a common lost source
The claim: Pyramids appear in Egypt, Sudan, Mesoamerica, South America, China and elsewhere because these cultures inherited the idea from an older, shared civilisation.
Where the evidence stands: Pyramid-shaped monuments are real and widespread. Their dates, though, span more than 4,000 years, and most were built by cultures with no known contact. Mainstream archaeology explains the shape by engineering: a broad base and narrowing top is the most stable way to pile material high. No artifact trail linking them has been found. The question of an older shared source stays open.
Background
Caral in Peru had monumental platform mounds by about 2627 BCE, roughly the age of Egypt's first pyramids. Shimao in northern China had a stepped platform about 70 m high by around 2000 BCE. Mexico's Cholula and Teotihuacan pyramids date from the last centuries BCE and first centuries CE, and Sudan's Meroë pyramids from about 300 BCE to 350 CE. The Güímar 'pyramids' in Tenerife turned out to be 19th-century. Proponents of a common source point to recurring astronomical alignments and symbolism.
What has been measured
Dates, measurements and documented findings, kept separate from interpretation.
- Caral: radiocarbon dates show monumental architecture by about 2627 cal BCE. [1]
- Shimao: a walled city with a stepped platform-pyramid, c. 2300–1800 BCE; carved stone reliefs in its retaining walls. [2][3][4]
- Teotihuacan's Pyramid of the Sun: built about 100–200 CE. Cholula: built in stages from about the 2nd century BCE. [5][6]
- Meroë: more than 200 Kushite pyramids, about 300 BCE to 350 CE. [7]
Proponents' main arguments and cited evidence
- Proponents argue that the shared form, astronomical orientations and ritual use across distant cultures are more than coincidence and may reflect ideas carried from an older source. [11]
- Newer finds keep pushing monumental building earlier in several regions (Caral, Shimao, Aguada Fénix), which proponents see as the record still being incomplete. [1][2][8]
What evidence would help settle it
A shared, dated material trait, such as an unusual construction technique, measuring unit or script, appearing in unconnected regions before the local precursors would support a common source. Improved dating of the earliest phases at each site would help either way.
Sites
Caral (Sacred City of Caral-Supe) · Shimao and the Huangchengtai platform · Great Pyramid of Cholula (Tlachihualtépetl) · Teotihuacan: Pyramid of the Sun · Pyramids of Meroë · Pyramids of Güímar · Giza pyramids
Related claims
Sources
- Shady Solis, R., Haas, J. & Creamer, W. (2001). Dating Caral, a preceramic site in the Supe Valley on the central coast of Peru. Science 292. doi:10.1126/science.1059519 data
- Jaang, L. et al. (2018). When peripheries were centres: a preliminary study of the Shimao-centred polity in the loess highland, China. Antiquity 92. doi:10.15184/aqy.2018.31 data
- Shaanxi Provincial Institute of Archaeology et al. (2021). The grand platform of Huangchengtai at Shimao site in Shenmu, Shaanxi. Chinese Archaeology 21. doi:10.1515/char-2021-0003 data
- Rawson, J. et al. (2026). Excavations of the city of Shimao and its monuments. Antiquity (21 Oct 2026). doi:10.15184/aqy.2026.10458 data
- Sugiyama, N. et al. (2018). Revisiting Sun Pyramid ceramic and radiocarbon dates from Teotihuacan. Latin American Antiquity. doi:10.1017/laq.2017.68 data
- INAH, Zona Arqueológica de Cholula (official site page). https://lugares.inah.gob.mx/en/node/4336 background
- UNESCO World Heritage Centre: Archaeological Sites of the Island of Meroe. https://whc.unesco.org/en/list/1336/ background
- Inomata, T. et al. (2020). Monumental architecture at Aguada Fénix and the rise of Maya civilization. Nature 582. doi:10.1038/s41586-020-2343-4 data
- Universidad de La Laguna (2006). 'Pirámides' de Güímar: solsticios, masonería y Egipto antiguo. Tabona 15, Universidad de La Laguna (PDF). https://riull.ull.es/xmlui/bitstream/handle/915/18172/TB_15%2520%2528… data
- Schoch, R. M. The Bosnian Pyramids (account of his 2006 field visit; geology of Visočica). https://www.robertschoch.com/bosnia.html critique
- Graham Hancock, official site (books including Fingerprints of the Gods, 1995, and America Before, 2019; proponent of a lost Ice Age civilisation). https://grahamhancock.com/ proponent
More in this section: Pyramids around the world.
Sources checked against Crossref and publisher pages on 2026-10-22. This entry presents a debated idea neutrally: the proponents' case first, then the mainstream position, in our own words. "Open question" is not a judgment that the idea is true or false. Labels describe the claim, not the people who hold it. Methodology.