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Lake Mungo remains

Lake Mungo remains is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Lake Mungo remains rather than just read about it. In short: The Lake Mungo remains are three prominent sets of human remains that are Aboriginal Australian: Lake Mungo 1 (also called Mungo Woman, LM1, and ANU-618), Lake Mungo 3 (also called Mungo Man, Lake Mungo III, and LM3), and Lake Mungo 2 (LM2). Lake Mungo is in New South Wales, Australia, specifically the World Heritage listed Willandra Lakes Region.

Lake Mungo remains — main illustration
Lake Mungo remains — illustration

Key takeaways

  • Lake Mungo remains belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Lake Mungo remains to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Lake Mungo remains from memory before moving on to harder problems.

Reference excerpt

The Lake Mungo remains are three prominent sets of human remains that are Aboriginal Australian: Lake Mungo 1 (also called Mungo Woman, LM1, and ANU-618), Lake Mungo 3 (also called Mungo Man, Lake Mungo III, and LM3), and Lake Mungo 2 (LM2). Lake Mungo is in New South Wales, Australia, specifically the World Heritage listed Willandra Lakes Region. Mungo woman (LM1) was discovered in 1968 and is one of the world's oldest known cremations. The remains known as Lake Mungo 2 (LM2) were recovered at the same time as LM1, and consist "...of approximately thirty small fragments, mostly of the cranium and vertebrae". The remains designated Mungo man (LM3) were discovered in 1974, and are dated to around 40,000 years old, the Pleistocene epoch, and are the oldest Homo sapiens (human) remains found on the Australian continent.

Geology

Lake Mungo is a dry lake located in south-eastern Australia, in the south-western portion of New South Wales. It is about 760 kilometres (470 mi) due west of Sydney and 90 kilometres (56 mi) north-east of Mildura, and 110 kilometres north-west of Balranald. The lake is the central feature of Mungo National Park, and is one of seventeen lakes in the World Heritage listed Willandra Lakes Region. Sediments at Lake Mungo have been deposited over more than 100,000 years. There are three distinct layers of sands and soil forming the Walls around the edge of the lake. The oldest is the reddish Gol Gol layer, formed between 100,000 and 120,000 years ago. The middle greyish layer is the Mungo layer, deposited between 50,000 and 25,000 years ago. The most recent is the pale brown Zanci layer, which was laid down mostly between 25,000 and 15,000 years ago. The Mungo layer, which was deposited during the last glacial period, is archaeologically the richest. Although this layer corresponds with a time of low rainfall and cooler weather, more rainwater ran off the western side of the Great Dividing Range during that period, keeping the lake full and teeming with fish and waterbirds. It supported a significant human population and had abundant resources, as well as many varieties of Australian megafauna. During the last ice age period, the water level in the lake fell, and it became a salt lake. This made the soil alkaline, which helped to preserve the remains left behind.

Lake Mungo 1 (LM1) LM1 was discovered on July 15 1968, at the Willandra Lakes Region by Jim Bowler with the University of Melbourne. LM1 has been 14C dated at 24,700 to 19,030 years ago. A date of 26,250 ±1120 BP was achieved with charcoal from a hearth 15 cm above the burial. Preservation of the remains is poor. Very limited detailed information was published before the bones were unconditionally repatriated to the Indigenous people of Australia in 1992. A lack of a detailed description of the remains along with a limited distribution of casts with no access to the original material makes it difficult to assess the published material.

Cremation burial The reconstruction and description were mainly done by Alan Thorne at the Australian National University. LM1 was an early human inhabitant of the continent of Australia. Her remains are one of the oldest sets of anatomically modern human remains found in Australia. It represents one of the world's oldest known cremations. The finding implies that complicated burial rituals existed in early human societies. The bones of LM1 are thought to imply that after she died, the corpse was burned, then smashed, then burned a second time before being liberally covered with ochre, sourced from a location several hundred kilometres from the site.

Current status The bones were unconditionally repatriated in 1992 to the traditional owners, an alliance called the Three Traditional Tribal Groups (3TTG), consisting of the Paakantji, the Muthi Muthi, and the Ngiyampaa. LM1 had become a symbol of the long Aboriginal presence in Australia, and an important icon for both archaeologists and Indigenous Australians. LM1 was locked vault at the Mungo National Park exhibition centre. The vault had a double lock and could be opened only if two keys are used. One key was controlled by archaeologists, the other by the local Indigenous peoples. In late 2013, the NSW government, dismissed all management structures, leaving nothing in place to own or care for the remains. A new plan of management was delivered by a consultancy in early 2014, but there was no one to implement it. On 24 May 2022 Mungo Lady and Mungo Man were reburied. In a statement, Heritage NSW, which had custody of the remains, said the state government “did not authorise, conduct, or endorse the removal and subsequent burial of any remains on 24 May”.

Lake Mungo 3 (LM3)

Discovery Lake Mungo 3 (LM3) was discovered by ANU geomorphologist Jim Bowler on 26 February 1974 when shifting sand dunes exposed the remains. LM3 was found near Lake Mungo, one of several dry lakes in the southeast part of the continent and 500m east of the LM1 site. The body had been laid out in great ceremony on its back, with knees bent and hands positioned at the groin with the fingers interlocked. Next to the body were the remains of fire. The body had been sprinkled with red ochre, in the earliest known example of such a sophisticated and artistic burial practice. This ritual burial aspect of the discovery has been particularly significant to Aboriginal Australians, since it indicates that certain cultural traditions have existed on the Australian continent for much longer than previously thought. At the time of LM3's discovery, it was believed that Aboriginal peoples had arrived in Australia from Asia around 20,000 years ago. Since the discovery of LM3, further archeological finds at Lake Mungo suggest that human occupation of the area dates as far back as 46,000–50,000 years ago.

… excerpt ends here. Continue reading the full article.

Illustrations

Lake Mungo remains: Landsat 7 imagery of Lake Mungo. The white line defining the eastern shore of the lake is the sand dune, or lunette, where most archaeological material has been found
Landsat 7 imagery of Lake Mungo. The white line defining the eastern shore of the lake is the sand dune, or lunette, where most archaeological material has been found
Lake Mungo remains: LM1 (red) LM3 (blue) The white line shows the eastern shore of the lake, the sand dune, or lunette, where most archaeological material has been found
LM1 (red) LM3 (blue) The white line shows the eastern shore of the lake, the sand dune, or lunette, where most archaeological material has been found

Worked examples

Example 1 — a first encounter with Lake Mungo remains

Start with the simplest possible case. Write down what Lake Mungo remains claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Lake Mungo remains before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Lake Mungo remains ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Lake Mungo remains

In research
Lake Mungo remains appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Lake Mungo remains in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Lake Mungo remains is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1968 archaeological discoveries, 1968 in Australia, 1974 archaeological discoveries, so understanding it makes those chapters shorter.
In everyday life
Look for Lake Mungo remains outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Lake Mungo remains in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Lake Mungo remains means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Lake Mungo remains out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lake Mungo remains in simple terms?

The Lake Mungo remains are three prominent sets of human remains that are Aboriginal Australian: Lake Mungo 1 (also called Mungo Woman, LM1, and ANU-618), Lake Mungo 3 (also called Mungo Man, Lake Mungo III, and LM3), and Lake Mungo 2 (LM2). Lake Mungo is in New South Wales, Australia, specifically…

Why does Lake Mungo remains matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Lake Mungo remains?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Lake Mungo remains.

Tags

  • 1968 archaeological discoveries
  • 1968 in Australia
  • 1974 archaeological discoveries
  • 1974 in Australia
  • Archaeological sites in New South Wales
  • History of Australia before 1606
  • Homo sapiens fossils
  • Peopling of the world
  • Pleistocene Australia
  • Prehistoric life of Australia

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