Palaeontology

The Australian Museum Palaeontology Collection broadly covers the history of life including invertebrates, vertebrates and fossil plants, and contains some of the AM's greatest treasures.

Palaeontology is the study of fossils. Fossils are the remains or traces of prehistoric living things. Only a very small number of all the animals or plants that ever lived on the Earth are preserved as fossils. An even smaller number are found. Most have been destroyed by erosion or lie too deeply buried to be discovered.

However, fossils are found in quite large numbers, which indicates that an enormous number of plants and animals have lived on the Earth since life evolved more than 3500 million years ago.

Australian Museum Research Institute (AMRI) Curator of Palaeontology, Dr Matthew McCurry, takes us behind the scenes of the Australian Museum to answer the question "What is palaeontology?"

The Australian Museum Palaeontology Collection consists of specimens of fossil invertebrates, vertebrates and plants, most of which are Australian. There is also a wide selection of material from outside Australia.

The collection is the largest of its kind in Australia and is estimated at 170,000 specimens, including over 26,000 types and figured material. It is stored between the Australian Museum’s Sydney CBD site, the Castle Hill Discovery Centre, and the Bathurst Fossil and Mineral Museum and Age of Fishes Museum at Canowindra in central west NSW.

Collection strengths

Particular strengths of the collection include Australian fossil mammals, megafauna and fossil fish. One of the most spectacular is 'Eric' the opalised pliosaur from Coober Pedy. The collection also contains some of Australia's oldest mammal fossils, collected from the opal fields of Lightning Ridge in northern New South Wales.

Palaeontology collecting at the Australian Museum began in the 1800s and continues today. Occasionally, a spectacular display specimen or significant collection is acquired through donation or purchase, but generally AM palaeontologists gather specimens for their research out in the field.

Scientists use the collection to understand what life was like in the past and how the environment has changed over time. We can understand species that became extinct and others that adapted to new conditions. Fossils are used to tell the of age rocks. New discoveries often cause existing specimens to be reassessed, which enhances our understanding of the evolution of life on Earth. By digitising the collection and producing 3D scans of specimens we also give access to scientists around the world.