Prehistoric Hallucinogens and Digital Twins: A Key Discovery

Published on March 15, 2026 | Translated from Spanish

In the Puna de Jujuy, Argentina, the oldest evidence of hallucinogen use in America was found: puma bone pipes with DMT residues, dated to around 2100 B.C. This discovery, which includes remains of the cebil plant, reveals sophisticated ritual practices and long-distance exchange networks. Digital Archaeology presents itself as the ideal tool to preserve and study these fragile vestiges without compromising their physical integrity. 🔍

3D digital reconstruction of an ancient puma bone pipe with hallucinogen residues, found in the Argentine Puna.

3D Documentation for Artifacts and Ritual Contexts 🗿

The application of photogrammetry and 3D scanning would allow the creation of high-precision digital twins of the bone pipes and the associated ritual ensemble. These models facilitate non-invasive analysis of residues, use marks, and morphology. Additionally, the virtual reconstruction of the site and 3D visualization of the hypothetical exchange routes, from the lowlands to the Andes, enrich the contextual interpretation. This documentation ensures the digital preservation of heritage and democratizes access for research and global outreach.

Preserving the Intangible with Tangible Technology 💾

Beyond conserving objects, 3D digitization captures the intangible cultural context of this discovery: the shamanic connection, pre-Columbian trade, and ritual symbolism. These technologies allow us to connect with practices from 4,000 years ago, offering a unique digital window to understand the spiritual complexity of the earliest Andean societies without altering the original vestiges.

How can we use digital twins to simulate and understand the ritual effects of the prehistoric hallucinogens found in artifacts like the puma bone pipes from the Puna de Jujuy?

(P.S.: If you excavate a site and find a USB, don't plug it in: it might be Roman malware.)