Search results
Results from the WOW.Com Content Network
The Talbragar fossil site is a paleontological site of Late Jurassic age in the central west of New South Wales, Australia. It lies about 30 kilometres (19 mi) north-east of the town of Gulgong, and 300 kilometres (190 mi) north-west of Sydney. The site has been known for over a century during which it has been extensively excavated to the ...
Fossils may be found either associated with a geological formation or at a single geographic site. Geological formations consist of rock that was deposited during a specific period of time. They usually extend for large areas, and sometimes there are different important sites in which the same formation is exposed.
Australia separated from Gondwana 99 Ma, and initially remained warm and humid with rainforest vegetation. Inland Australia had systems of rivers and lakes with abundant wildlife. Fossil birds, platypus, frogs and snakes are present from this period. From 30 Ma there was a period of global cooling, and from 15 Ma the Antarctic ice sheet formed.
The ghost of both of these is evident from the fossils found in the area," said Adele Pentland, a doctoral student in paleontology at Curtin University in Australia and lead author of the study ...
The fossil bird fauna at Riversleigh includes an artamid Kurrartapu johnnguyeni, a fossil sittella, [12] and representatives of various other families of modern birds. [13] [14] [15] Some fossil insects and plants have also been discovered. [4] The fossil species identified at the sites are collectively known as the Riversleigh fauna. [16]
Between 1998 and 2004, tadpoles of the green and gold bell frog were released into specially designed ponds and dams on Long Reef Golf Course. Little success has been recorded. However, other species of frogs live on Long Reef, such as striped marsh frog, eastern froglet, dwarf tree frog and the emerald-spotted tree frog. [36]
The fossil was first uncovered in 1984 by the late Nicholas Hotton III, a museum paleontologist who had excavated fossils from the Red Beds in Texas, an area known to be rich in Permian-age remains.
The fossil was found in 2020 during a dig for dinosaur remains on a ranch in the province of Santa Cruz, about 2,300 kilometers (1,429 miles) south of Buenos Aires in Argentina's vast southern ...