Hidden metropolis constructed 140,000 years in the past found at backside of ocean

[ad_1] Buried beneath the ocean off the coast of Indonesia , scientists have made a groundbreaking discovery that might rewrite the story of human origins.

The cranium of Homo erectus, an ancient human ancestor , was found over 140,000 years after it was first buried, preserved beneath layers of silt and sand within the Madura Strait between the islands of Java and Madura.

Specialists say the positioning will be the first bodily proof of the misplaced world, a prehistoric landmass often called Sundaland that when related Southeast Asia in an enormous tropical plain.

Alongside the skull bones , researchers recovered 6,000 of animal fossils of 36 species together with these of Komodo dragons, buffalos, deer, and elephant.

A few of these had deliberate minimize marks which is a proof that early people have been practising superior looking methods.

These findings present uncommon perception into historic human life and the now-lost lands of Sundaland, providing a glimpse into the behaviors and variations of early human populations in response to environmental adjustments.

The fossils have been found by maritime sand miners in 2011, however specialists only in the near past established their age and species, marking an vital milestone in paleoanthropology.

'This era is characterised by nice morphological variety and mobility of hominin populations within the area,' stated Harold Berghuis, an archaeologist on the College of Leiden within the Netherlands who led the investigation.

Buried underneath silt for 140,000 years, the cranium was solely lately confirmed as Homo erectus, reshaping what we learn about early human life in Southeast Asia.

Between 14,000 and seven,000 years in the past, melting glaciers precipitated sea ranges to rise greater than 120 meters, submerging the low-lying plains of Sundaland.

The invention started throughout marine sand mining within the Madura Strait, the place dredging introduced up fossilized stays.

At a reclamation website close to Surabaya, staff discovered over 6,000 vertebrate fossils together with two human cranium fragments.

Recognizing their significance, scientists launched detailed surveys, fastidiously accumulating and cataloging the finds for examine.

To grasp the invention, researchers analyzed the sediment layers the place the fossils have been discovered and uncovered a buried valley system from the traditional Solo River, which as soon as flowed eastward throughout the now-submerged Sunda Shelf.

The valley’s sediments point out a thriving river ecosystem throughout the late Center Pleistocene.

Homo erectus marked a serious turning level in human evolution. They have been the primary early people to resemble us extra intently, with taller, extra muscular our bodies, longer legs, and shorter arms.

Relationship the deposits was key. Researchers used Optically Stimulated Luminescence (OSL) on quartz grains to find out when the sediments have been final uncovered to daylight.

Alongside the cranium, researchers unearthed 6,000 animal fossils from 36 species, together with Komodo dragons, buffalo, deer, and elephants.

This positioned the valley fill and fossils between about 162,000 and 119,000 years in the past, firmly throughout the late Center Pleistocene epoch.

The 2 Homo erectus cranium fragments, a frontal and a parietal bone, have been in comparison with recognized Homo erectus fossils from Java’s Sambungmacan website.

The shut match confirmed the Madura Strait fossils as Homo erectus, increasing the species’ recognized vary into the now-submerged Sundaland area.

This website is now thought-about the primary underwater hominin fossil locality in Sundaland.

The crew additionally discovered fossils of an extinct genus of huge herbivorous mammals much like fashionable elephants, often called Stegodon.

This creature may attain as much as 13 toes on the shoulder and weigh greater than 10 tons.

Their molars had extra ridges than early elephants however fewer than fashionable elephants, indicating an intermediate evolutionary stage.

Numerous varieties of deer stays have been additionally uncovered, together with bones and tooth from a number of species, indicating a various and wholesome deer inhabitants.

The presence of deer is critical as a result of they're key indicators of the setting that when existed, sometimes open woodlands or grasslands with ample water and vegetation to assist grazing and looking animals.

These deer would have been an vital meals supply for predators, together with early people.

<img id="i-f267bf3d01f5f92e" src="https://i.dailymail.co.uk/1s/2025/05/23/22/98702505-14744379-A_reconstruction_of_Homo_erectus_shows_the_early_human_ancestor_-a-37_1748035186705.jpg" height="478" width="306" alt="A reconstruction of Homo erectus shows the early human ancestor with its distinct upright build and strong features, reflecting its pivotal role in human evolution." class="blkBorder img-share" style="max-width:100%" loading="lazy" /> A reconstruction of Homo erectus reveals the early human ancestor with its distinct upright construct and powerful options, reflecting its pivotal function in human evolution.

Fossils of antelope-like animals additional assist the idea of grassland habitats.

These animals sometimes want open areas slightly than dense forests, so their fossils assist reconstruct the traditional panorama as grasslands or savanna-like areas.

This examine presents the primary direct proof of human ancestor's presence within the now-submerged Sundaland landscapes, difficult earlier beliefs in regards to the geographic limits of Homo erectus.

It highlights the very important function submerged landscapes play in tracing human evolution and migration throughout Southeast Asia.

Berghuis and his crew display how combining geological, archaeological, and paleoenvironmental strategies can reveal misplaced chapters of human historical past hidden beneath the ocean.

Between 14,000 and seven,000 years in the past, melting glaciers raised international sea ranges by over 120 meters, submerging the low-lying plains of Sundaland. Total communities have been pressured to flee inland or to increased islands.

The Madura Strait fossils are only one piece of a puzzle that spans continents and millennia. As underwater exploration know-how advances, scientists hope to uncover the cities, farms, and reminiscences left behind within the drowned lands.