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Because of closer links between current South
American species than ancient Australian families, it has been hypothesised that there must have been large exchanges of species between continents when they were once linked by Antarctica.
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species. Estimated to be 55 million years old, this is one of the oldest bat fossils ever to be found. The early bat discovery indicates the group was widespread shortly after its appearance in the fossil
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Robin M.D. Beck (2015). "A peculiar faunivorous metatherian from the early Eocene of
Australia". Acta Palaeontologica Polonica 60 (1): 123–129. doi:10.4202/app.2013.0011.
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Volcanic rock which has been estimated to be 40 million years old overlays the site. Therefore, the Murgon fossils must be older than this.
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44:. The Murgon site is important as the only site on the continent with a diverse range of vertebrate fossils dating from the early
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114:, though their identity remains disputed. Evidence of the Gondwanan connection comes with the appearance of a madstoiid
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After the discoveries at this site, no mammalian fossils have been identified in the following 30 million years.
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471:"A Brief History of South American Metatherians: Evolutionary Contexts and Intercontinental Dispersals"
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128:, otherwise only known from South America. The earliest Australian frog fossil was found there.
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turtles which have become extinct in
Australia. Fossils from Murgon include the world's oldest
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The site is mostly clay which was laid down in a lake which formed in a volcanic crater.
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Period (55 million years ago, only 11 million years after the
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Other notable examples of the
Tingamarra fauna from Murgon are:
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evolution. It is also important in demonstrating
Australia's
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The fossil fauna reported from Murgon is referred to as the
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in the form of similar fossils from the two continents.
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439:Flying Foxes: Fruit and Blossom Bats of Australia
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366:Country: A Continent, a Scientist & Kangaroo
329:Country: A Continent, a Scientist & Kangaroo
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569:Cenozoic paleontological sites of Australia
403:. Cambridge University Press. p. 180.
155:land mammal, though not without controversy
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436:Hall, Leslie S.; Greg Richards (2000).
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256:. Australian Museum. 8 November 2009.
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369:. Text Publishing. pp. 199–200.
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50:extinction of the non-avian dinosaurs
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171:A fossil once referred to the genus
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442:. NewSouth Publishing. p. 6.
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260:from the original on 27 April 2011
124:, also found in Argentina, and of
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52:), making it a crucial period in
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36:. It lies near the town of
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554:Paleontology in Queensland
126:microbiotheriid marsupials
99:, and the only fossils of
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254:Fossil sites of Australia
137:Thylacotinga bartholomaii
400:The Geology of Australia
189:, a strange carnivorous
160:Australonycteris clarkae
95:, the oldest Australian
397:David, Johnson (2009).
140:– a strange marsupial
574:1930s in paleontology
148:Tingamarra porterorum
28:age in south-eastern
227:List of fossil sites
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108:Saint Bathans Fauna
520:26.233°S 151.950°E
287:Life of Marsupials
18:Murgon fossil site
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101:leiopelmatid
89:trionychidae
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79:Fossil fauna
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549:Eocene life
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191:metatherian
179:metatherian
121:Alamitophis
112:salamanders
60:links with
538:Categories
455:5 November
449:0868405612
421:5 November
382:5 November
376:1921776633
345:5 November
339:1921776633
308:5 November
297:0643062572
233:References
97:marsupials
30:Queensland
174:Chulpasia
153:placental
93:songbirds
58:Gondwanan
46:Paleogene
34:Australia
511:151°57′E
481:17 March
475:Archived
415:Archived
363:(2005).
326:(2005).
302:Archived
258:Archived
250:"Murgon"
205:See also
142:omnivore
42:Brisbane
508:26°14′S
264:6 March
168:record.
68:Geology
564:Murgon
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54:mammal
38:Murgon
26:Eocene
116:snake
104:frogs
20:is a
483:2023
457:2012
444:ISBN
423:2012
405:ISBN
384:2012
371:ISBN
347:2012
334:ISBN
310:2012
292:ISBN
266:2011
16:The
165:bat
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