Rustan Lebe

Ministry of Education and Culture of Indonesia · Balai Pelestarian Cagar Budaya Provinsi Sulawesi Selatan

This study presents new archaeological evidence from the Liang Sumpang Karoro 1 site in the Maros Regency of South Sulawesi, Indonesia, contributing to our understanding of Toalean cultural practices during the Holocene period. Radiocarbon dating reveals a chronological sequence spanning the Middle Holocene (7424–7260 cal BP) to the Late Holocene (...

Previous dating research indicated that the Indonesian island of Sulawesi is host to some of the oldest known rock art1–3. That work was based on solution uranium-series (U-series) analysis of calcite deposits overlying rock art in the limestone caves of Maros-Pangkep, South Sulawesi1–3. Here we use a novel application of this approach—laser-ablati...

This study investigates the darkening processes affecting Maros-Pangkep rock art through a comprehensive multianalytical approach. We integrate in-situ color index measurements using Nix color Pro 2 with various physicochemical characterization techniques, including optical microscopy, XRF, SEM-EDS, Raman spectroscopy, and FTIR. By examining microb...

391 Bacterial Communities on Degraded Prehistoric Rock Paintings in Maros-Pangkep Global Geopark Nur Haedar1*, Muhammad Iqram1, Ambeng1, Yusriana2, Dody Priosambodo1, and Rustan Lebe3 1Biology Department, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Makassar 90245 Indonesia 2Archaeology Department, Faculty of Cultural Science...

The color change process is among the various threats endangering the preservation of the Maros-Pangkep rock art. It is necessary to be concerned about this issue because it can cause rock art to lose its original hue, fade, obscure, or darken. Among the rock art sites in the Maros-Pangkep Region experiencing the color change of rock art pigments i...

The Maros-Pangkep karst in southwest Sulawesi, Indonesia, contains some of the world’s oldest rock art. However, the Pleistocene images survive only as weathered patches of pigment on exfoliated limestone surfaces. Salt efflorescence underneath the case-hardened limestone substrate causes spall-flaking, and it has been proposed that the loss of art...

Approximately 50000 stone artefacts have been recovered from the prehistoric site of Leang Bulu Bettue (LBB), on the Wallacean island of Sulawesi, in Indonesia. This large assemblage offers the opportunity to produce a large‐scale, comprehensive model of the early lithic technologies of South Sulawesi. Through the analysis of half of this assemblag...

The Indonesian island of Sulawesi harbours numerous early rock paintings of the endemic Sulawesi warty pig ( Sus celebensis ). Several S. celebensis images, including one dated to at least 45,500 years ago (ka), portray these suids with an anatomical character not observed in the living species: a pair of teat‐like protuberances in the neck area. T...

The equatorial tropics house some of the earliest rock art yet known, and it is weathering at an alarming rate. Here we present evidence for haloclasty (salt crystallisation) from Pleistocene-aged rock art panels at 11 sites in the Maros-Pangkep limestone karsts of southern Sulawesi. We show how quickly rock art panels have degraded in recent decad...

Indonesia harbors some of the oldest known surviving cave art. Previously, the earliest dated rock art from this region was a figurative painting of a Sulawesi warty pig (Sus celebensis). This image from Leang Bulu' Sipong 4 in the limestone karsts of Maros-Pangkep, South Sulawesi, was created at least 43,900 years ago (43.9 ka) based on Uranium-se...

The ability to produce recognizable depictions of objects from the natural world—known as figurative art—is unique to Homo sapiens and may be one of the cognitive traits that separates our species from extinct hominin relatives. Surviving examples of Pleistocene figurative art are generally confined to rock art or portable three-dimensional works (...

Humans seem to have an adaptive predisposition for inventing, telling and consuming stories¹. Prehistoric cave art provides the most direct insight that we have into the earliest storytelling2–5, in the form of narrative compositions or ‘scenes’2,5 that feature clear figurative depictions of sets of figures in spatial proximity to each other, and f...