A monumental archaeological discovery has put Bumiayu in Brebes, Central Java, into the spotlight. Researchers have unearthed an array of prehistoric fossils estimated to be 1.8 million years old. According to the National Research and Innovation Agency (BRIN), these remarkable finds could be even older than the famous Sangiran fossils, opening a massive opportunity to trace the early history of ancient life in western Java.
The extensive excavation efforts revealed a diverse collection of ancient fauna. Experts recovered the remains of prehistoric elephants, hippopotamuses, crocodiles, turtles, fish, and mollusks. This fascinating combination of fossils strongly indicates that the Bumiayu region was once a shallow water environment before completely transforming into a landmass over millions of years.
Adding to the significance of the findings, researchers also discovered ancient artifacts. Bone tools and stone implements, which were likely used by early humans for their daily activities, were found at the site. This strengthens the indication that the area holds the early traces of human life, shedding light on their survival and adaptation strategies.
Herry Yogaswara, Head of the Archaeology, Language, and Literature Research Organization at BRIN, emphasized the immense value of this site during a research internship program in Bumiayu. He noted that the area is crucial across various scientific fields, encompassing geology, paleontology, paleoanthropology, and archaeology. Its geological history dates back to the Lower Pleistocene epoch, a period marked by significant tectonic shifts in Java.
Looking ahead, BRIN is highly optimistic about the future of the Bumiayu archaeological site. Through strengthened research, cross-sector collaboration, and innovative knowledge dissemination, the agency aims to develop the area into a premier archaeological center and an educational destination. This initiative is expected to provide broad benefits to the public while preserving a vital piece of prehistoric heritage.
