Global Statistics

All countries
232,245,591
Confirmed
Updated on September 26, 2021 1:05 am
All countries
207,132,169
Recovered
Updated on September 26, 2021 1:05 am
All countries
4,756,476
Deaths
Updated on September 26, 2021 1:05 am

Global Statistics

All countries
232,245,591
Confirmed
Updated on September 26, 2021 1:05 am
All countries
207,132,169
Recovered
Updated on September 26, 2021 1:05 am
All countries
4,756,476
Deaths
Updated on September 26, 2021 1:05 am
spot_img

Archaeologists From The Netherlands Made A Surprising Discovery

Homo Erectus: An international team of researchers has indicated the first generalized age for the last known occurrence of Homo Erectus, a species of early hominids. In the 1930s, a team of geologists and archaeologists from the Netherlands made a surprising discovery in Nandong, located on the Solo River in central Java, Indonesia.

Homo Erectus

When they discovered 12 skulls and two-leg bones of Homo Erectus. These fossils are the most advanced form of this hominid species and represent an important evolutionary change. The Nandgong fossils returned at a very early age (53–27,000 years). As well as at a much older age (143–500,000 years) for an earlier attempt. The accuracy of the material in these studies.

The lack of cooperation between fossils and leaching of uranium from material and dated fossils were questions of uncertainty. Researcher at the Department of Earth and Environmental Sciences at Macquarie University, senior co-author, After years of multiple attempts to date the site, we knew we needed to try a different approach, Dr. said Kira Westway.

fossils of Homo Erectus

“Previous studies looked at the evidence, so we consider fossils as a much larger piece of a puzzle and try to understand how they fit in the valley and region.” Dr. Westaway and his colleagues applied a regional approach to the dating of the Nandong site and interpreted the evidence within the wider landscape of Central Java.

The site is in the deposition of a river that represents a stairway called a staircase in a flooded staircase. The team focused on how the Solo River system was built, how the terraces were built and how the fossils were deposited. The scientists applied a barrage of dating techniques in all three contexts: stalagmites in caves, sediments from the roof of the river around fossils of Homo Erectus, and teeth of related mammals found within the bone bed.

human development

The result was 52 New Era, indicating that the deposits of rivers and fossils were placed between 117,000 and 108,000 years ago. This age range allows the Ngandong site to live in a framework for human development in Southeast Asia. Ngandong Homo Erectus was present at the same time as Homo floresiensis in Indonesia and Homo luzonensis recently discovered in the Philippines, which have some characteristics similar to Homo Erectus. At this age, Homo Erectus could encounter other human species, such as Denisovans.

The projections of the new era of Westand indicate that Homo Erectus and Denisovans probably overlap in the area, or were found at least some time before 100,000 years ago,” said Dr. Westway. This may mean that some unique features that have been identified in the very late Homo Erectus fossil skulls, such as Nagaland, may actually be the result of a mixture of two archaic populations

Homo Erectus and Denisovans

This is the most rigorous dating effort ever made for the final event of Homo Erectus, said Dr. Gert van den Berg told Volgong University. Other studies have placed modern humans 120,000 years ago in China. So we are getting closer to finding an overlap between Homo Erectus and modern humans in Southeast Asia. An international team of researchers has indicated the first generalized age for the last known occurrence of Homo erectus, a species of early hominids.

a species of early hominids

In the 1930s, a team of geologists and archaeologists from the Netherlands made a surprising discovery in Nandong, located on the Solo River in central Java, Indonesia, when they discovered 12 skulls and two-leg bones of Homo Erectus. These fossils are the most advanced form of this hominid species and represent an important evolutionary change. The Nandgong fossils returned at a very early age (53–27,000 years), as well as at a much older age (143–500,000 years) for an earlier attempt.

The accuracy of the material in these studies, the lack of cooperation between fossils and leaching of uranium from material and dated fossils were questions of uncertainty. Researcher at the Department of Earth and Environmental Sciences at Macquarie University, senior co-author. After years of multiple attempts to date the site, we knew we needed to try a different approach, said Kira Westway. Previous studies looked at the evidence.

So we consider fossils as a much larger piece of a puzzle and try to understand how they fit in the valley and region. Dr. Westaway and his colleagues applied a regional approach to the dating of the Nandong site and interpreted the evidence within the wider landscape of Central Java. The site is in the deposition of a river that represents a stairway called a staircase in a flooded staircase.

human development in Southeast Asia

The team focused on how the Solo River system was built, how the terraces were built and how the fossils were deposited. The scientists applied a barrage of dating techniques in all three contexts: stalagmites in caves, sediments from the roof of the river around fossils of Homo erectus, and teeth of related mammals found within the bone bed.

The result was 52 New Era, indicating that the deposits of rivers and fossils were placed between 117,000 and 108,000 years ago. This age range allows the Ngandong site to live in a framework for human development in Southeast Asia. Ngandong Homo erectus was present at the same time as Homo floresiensis in Indonesia and Homo luzonensis recently discovered in the Philippines, which have some characteristics similar to Homo Erectus.

homo erectus

At this age, Homo Erectus could encounter other human species, such as Denisovans. The projections of the new era of Westand indicate that Homo Erectus and Denisovans probably overlap in the area, or were found at least some time before 100,000 years ago, said Dr. Westway. This may mean that some unique features that have been identified in the very late Homo Erectus fossil skulls, such as Nagaland, may actually be the result of a mixture of two archaic populations.

Homo erectus & Denisovans

This is the most rigorous dating effort ever made for the final event of Homo Erectus, said Dr. Gert van den Berg told Volgong University. Other studies have placed modern humans 120,000 years ago in China. Ao we are getting closer to finding an overlap between Homo Erectus and modern humans in Southeast Asia. An international team of researchers has indicated the widespread first age for the earliest known occurrence of Homo Erectus.

homo erectus definition

A species of early hominid. In the 1930s. A team of Dutch geologists and archaeologists made a surprise discovery in Nandong, Solo. River, in central Java, Indonesia, when he discovered the bones of 12 skulls and two legs of Homo Erectus. These fossils are the most advanced form of this hominid species and represent a major evolutionary change. The Nandgong fossils returned at a very young age (53–27,000 years).

As well as at a much older age (143–500,000 years) for the first attempt. These studies raised questions about the purity of the material. The lack of cooperation between fossils and the uranium leaching of the material and dated fossil uncertainty. After years of effort, we knew we needed to try a different approach, said Kira Westway and senior co-author of the Department of Earth and Environmental Sciences at Macquarie University at Kirara Westway.

between 117,000 & 108,000 years ago

Previous studies looked at the evidence. So we think fossils are a big piece of a puzzle and we try to understand how they fit in the valley and the region. Westway and his colleagues applied a regional approach to dating the Nandong site and interpreted the evidence within the broader landscape of Central Java. The site is represented by a river representing a ladder called a ladder on a flooded ladder.

The team focused on how the Solo River system was built, how the terraces were built, and how the fossils were deposited. The scientists applied a set of dating techniques in all three contexts: stalagmites in caves, river roof sediments around Homo Erectus fossils, and the teeth of related mammals found within the bone bed. The result was 52 New Age, indicating that river and fossil deposits were placed between 117,000 and 108,000 years ago.

framework for human development

This age limit allows the Ngandong site to remain a framework for human development in Southeast Asia. Ngandong Homo Erectus was present at the same time that Homo floresiensis and Homo luzonensis in Indonesia were recently discovered in the Philippines. Which have some of the same characteristics as Homo Erectus. At this age, Homo Erectus could antagonize other human species, such as Denisovans.

Projections from the new Westend era indicate that Homo Erectus and Denisovans probably overlap in the area, or were found at least some time before 100,000 years ago, said Dr. Westaway. This may mean that some of the distinctive features identified in Homo Erectus’ last fossilized skull, such as Nagaland, may actually be the result of a mix of two archaic populations.

homo erectus skull

Homo Erectus, (Latin: straight man) an extinct species of the human genus (Homo), probably an ancestor of modern humans (Homo sapiens). Homo Erectus is more likely to have originated in Africa, although Eurasia cannot be ruled out. Regardless of where it first evolved, the species appears to have moved through the African tropics, Europe, South Asia, and Southeast Asia, beginning in the Middle Pleistocene epoch about 1.9 million years ago (Mya).

This history has been recorded directly, albeit erroneously, by various sites in H. Erectus fossils have been found. In other areas, broken animal bones and stone tools have indicated the presence of the species, although there are no traces of the people. H. erectus was a man of medium height who walked upright.

The nose, jaw & palate broad

The skull was low, the forehead set back, and the nose, jaw, and palate broad. The brain was smaller and the teeth larger than in modern humans. Homo Erectus appears to be the first human species to control fire about 1,000,000 years ago. This species appears to have flourished until about 200,000 years ago (200 Kya) or perhaps later, before giving way to other humans, including Homo sapiens.

The first fossils attributed to Homo Erectus were discovered by a Dutch army surgeon, Eugene Dubois, who began the search for ancient human bones on the island of Java (now part of Indonesia) in 1890. Dubois received his first specimen in the same year. , and in 1891 a well-preserved skull was unearthed at Trinil on the Solo River. Noting its prominent eyebrows, retracted forehead, and angled posterior skull, Dubois concluded that the triceps skull displayed anatomical features among humans (as they were then understood) and apes.

skull was discovered

Several years later, where the skull was discovered, he produced a remarkably complete, modern-looking femur. Since this bone resembled a modern human femur, Dubois decided that the person it belonged to should be standing. He adopted the name Pithecanthropus (first coined by the German zoologist Ernst Haeckel) and called his discoveries Pithecanthropus erectus (“upright ape-man”).

But the colloquial term became “Java Man”. The Trinil excavations yielded only a few other organ fragments, and it would be about three decades before more concrete evidence emerges. Most paleontologists now consider all of this material to be H. erectus, and the name Pithecanthropus has been removed.

concentrated in Asia

Later discoveries continued to establish a case for this new and separate species of fossil hominid. At first, these discoveries were mainly concentrated in Asia. For example, similar fossils were found in several different places in Java in the early 20th century: Kedung Brubus, Mojokarto (Modjokarto), Sangiran, Ngandong (Solo), Sambungmakan (Sambungmachan), and Ngawi.

Another series of discoveries were made in China in the early 1920s, particularly in the Zhoukoudian (Chou-ko-tien) caves and crevices near Beijing. The remains found at Zhoukoudian by Davidson Black became popularly known as the Peking Man; Virtually all of these relics were later lost during the Sino-Japanese War (1937-1945) until 1941, although many of them still exist. Since then new discoveries have been made at the Zhoukodian Caves and four other Chinese sites.

Gongwangling (Kung-wang-ling) and Chenjiawo (Chen-chia-wo) in the Lantian (LAN-tien) district of Shaanxi province, Hulu cave near Nanjing and Hexian (Ho-hsien) in the province from Anhui. The pattern of early discovery at the end of World War II had led to the idea that Homo Erectus was a distinctly Asian manifestation of early humans. Subsequent discoveries in Africa changed this view and, in the late 20th century, it was confirmed that Homo Erectus also existed in Europe.

Homo Erectus existed in Europe

Dr. “This is the most rigorous dating effort ever made for the final presentation of Homo Erectus,” Gert van den Berg told Volgong University. Other studies have put modern humans in China 120,000 years ago. So we are getting closer to finding an overlap between Homo Erectus and modern humans in Southeast Asia. An international team of researchers has indicated the widespread first age for the earliest known occurrence of Homo Erectus.

what is homo erectus

A species of early hominid. In the 1930s, a team of Dutch geologists and archaeologists made a surprise discovery at Nandong, Solo. River, in central Java, Indonesia, when he discovered the bones of 12 skulls and two legs of Homo Erectus. These fossils are the most advanced form of this hominid species and represent a major evolutionary change. The Nandgong fossils returned at a very young age (53–27,000 years), as well as at a much older age (143–500,000 years) for the first attempt.

These studies raised questions about the purity of the material, the lack of cooperation between fossils and the uranium leaching of the material and dated fossil uncertainty. After years of effort, we knew we needed to try a different approach, said Kira Westway. And senior co-author of the Department of Earth and Environmental Sciences at Macquarie University at Kirara Westway.

Previous studies looked at the evidence, so we think fossils are a big piece of a puzzle and we try to understand how they fit in the valley and the region. Dr. Westway and his colleagues applied a regional approach to dating the Nandong site and the evidence interpretation site within the broader landscape of Central Java is represented by a river representing a ladder called a ladder on a flooded ladder. The team focused on how the Solo River system was built.

8 COMMENTS

Leave a Reply

spot_imgspot_img
spot_img

Hot Topics

Related Articles

%d bloggers like this: