New Chum is a

suburb A suburb (more broadly suburban area) is an area within a metropolitan area. They are oftentimes where most of a metropolitan areas jobs are located with some being predominantly residential. They can either be denser or less densely populated ...

in the

City of Ipswich The City of Ipswich is a local government area (LGA) located within the southwest of Greater Brisbane, which in turn, is situated within the vast South East region of the state of Queensland. Positioned between the City of Brisbane and the Ci ...

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

, Australia. In the , New Chum had "no people or a very low population".

History

The suburb takes its name from the New Chum mine.

Demographics

In the , New Chum had "no people or a very low population". In the , New Chum had "no people or a very low population".

Dinosaur fossils

Underground coal mines were present in the area from the late 1800s to towards the end of the twentieth century. In 1964,

dinosaur Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic Geological period, period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the #Evolutio ...

footprints were discovered from the Rhondda colliery 230 metres below ground along the sandstone ceiling of the Striped Bacon coal seam. These were initially described as ''

Eubrontes ''Eubrontes'' is the name of fossilised dinosaur footprints dating from the Late Triassic and Early Jurassic. They have been identified from France, Poland, Slovakia, Czech Republic, Italy, Spain, Sweden, Australia (Queensland), US, India, China ...

'', a type of predatory dinosaur (

theropod Theropoda (; from ancient Greek , (''therion'') "wild beast"; , (''pous, podos'') "foot"">wiktionary:ποδός"> (''pous, podos'') "foot" is one of the three major groups (clades) of dinosaurs, alongside Ornithischia and Sauropodom ...

) footprint. Later, these footprints were considered as evidence for the world's largest Triassic theropod, with legs towering over 2 metres tall. A 3D evaluation of the fossil indicated the footprint length was much smaller than previously reported (34 cm rather than 46 cm long) and its shape was characteristic of the

trace fossil A trace fossil, also called an ichnofossil (; ), is a fossil record of biological activity by lifeforms, but not the preserved remains of the organism itself. Trace fossils contrast with body fossils, which are the fossilized remains of part ...

genus (

ichnogenus An ichnotaxon (plural ichnotaxa) is "a taxon based on the fossilized work of an organism", i.e. the non-human equivalent of an artifact. ''Ichnotaxon'' comes from the Ancient Greek (''íchnos'') meaning "track" and English , itself derived from ...

) ''Evazoum''. The existing hypothesis is that ''Evazoum'' were made by

prosauropods Sauropodomorpha ( ; from Greek, meaning "lizard-footed forms") is an extinct clade of long-necked, herbivorous, saurischian dinosaurs that includes the sauropods and their ancestral relatives. Sauropods generally grew to very large sizes, had lo ...

, ancestral forms of long-necked

sauropod Sauropoda (), whose members are known as sauropods (; from '' sauro-'' + '' -pod'', 'lizard-footed'), is a clade of saurischian ('lizard-hipped') dinosaurs. Sauropods had very long necks, long tails, small heads (relative to the rest of their b ...

dinosaurs. The bipedal dinosaur track-maker may have resembled the dinosaur ''

Plateosaurus ''Plateosaurus'' (probably meaning "broad lizard", often mistranslated as "flat lizard") is a genus of plateosaurid dinosaur that lived during the Late Triassic period, around 214 to 204 million years ago, in what is now Central and Northern Eu ...

'', and this fossil is the only evidence of this group of dinosaurs in Australia. The next evidence for

sauropodomorphs Sauropodomorpha ( ; from Greek, meaning "lizard-footed forms") is an extinct clade of long-necked, herbivorous, saurischian dinosaurs that includes the sauropods and their ancestral relatives. Sauropods generally grew to very large sizes, had lo ...

in Australia comes over 50 million years later in the Jurassic.

Landfill

Cleanaway Cleanaway Waste Management Limited is an Australian waste management company. Founded in 1979 by Brambles Limited, Brambles, it has extensive operations in Australia. History Brambles Limited, Brambles entered the waste management and dispos ...

operates a landfill site in the suburb. The facility is the cause of odour complaints.

References

{{Ipswich City Suburbs of Ipswich, Queensland