Monday December 17, 2018

150 Tracks from 21 Dinosaur species discovered in Australia

0
//
Skeleton of a dinosaur, VOA
Republish
Reprint

Brisbane, March 27, 2017: A team of palaeontologists has identified 150 tracks from 21 dinosaur species in Australia, the University of Queensland announced on Monday.

The discovery includes five different types of predatory dinosaur tracks, at least six types of tracks from long-necked herbivorous sauropods, four types of tracks from two-legged herbivorous ornithopods, and six types of tracks from armoured dinosaurs, the university said in a press release.

NewsGram brings to you current foreign news from all over the world.

The diversity of the tracks is unparalleled, said Australian paleontologist Steve Salisbury, lead author of the study that was published in the 2016 Memoir of the Society of Vertebrate Paleontology, Efe news reported.

“Among the tracks is the only confirmed evidence for stegosaurus in Australia. There are also some of the largest dinosaur tracks ever recorded. Some of the sauropod tracks are around 1.7 metres long,” he said in the statement.

Salisbury called the discovery “extremely significant” as it forms the primary record of non-avian dinosaurs in the western half of the continent and provides the only glimpse of Australia’s dinosaur fauna during the first half of the Early Cretaceous Period.

The footprints were found in a rocky area, 127 to 140 million years old, in Walmadany, a region in western Australia containing thousands of dinosaur tracks, and which was listed as a National Heritage in 2011.

NewsGram brings to you top news around the world today.

The newly-identified 150 tracks are older than most dinosaur fossils unearthed in the eastern part of Australia and which are thought to be between 90 and 115 million years old, added the release.

Members of the aboriginal group Goolarabooloo, traditional inhabitants of Walmadany, approached Salisbury and his team to research the tracks in the region after authorities chose the area to build a liquid natural gas processing plant.

These dinosaur tracks also form part of the Goolarabooloo’s songs about Marella, also known as Emu Man, a creator being whose ancient footprints they believe appear and disappear along the coastline. (IANS)

Click here for reuse options!
Copyright 2017 NewsGram

Next Story

Australia Proposes To Strengthen Regulations of Facebook, Google

Facebook has 17 million monthly users in Australia -- 68 per cent of its population -- while Instagram, second most popular site in terms of users - which is owned by Facebook, has 11 million users

0
Facebook
400 mn using Facebook Watch, now available on desktop. Pixabay

The Australian Competition and Consumer Commission (ACCC) on Monday proposed measures to counter the dominant market positions of Google and Facebook and strengthen monitoring on their access to information, advertising and consumers personal data.

The regulatory body, which recommended 11 preliminary measures in the report, was directed to conduct a public inquiry into the impact of digital search engines, social media platforms and other digital content in 2017 by then treasurer and current Prime Minister Scott Morrison.

“Acting as an intermediary between consumers and news outlets, platforms are inherently influential in shaping consumers’ choices of digital journalism,” said the report cited by Efe news.

This influential position and filtration of news items could place the consumer in a so-called filter bubble, increasing the risk of consumers being exposed to unreliable news, according to the report.

“The algorithms operated by each of Google and Facebook, as well as other policies, determine which content is surfaced and displayed to consumers in news feed and search results,” it said.

“The ACCC considers that the strong market position of digital platforms like Google and Facebook justifies a greater level of regulatory oversight,” Chair Rod Sims said.

Facebook
Facebook, social media. Pixabay

The commission called for the creation of a regulatory authority with powers to monitor these digital platforms and recommended establishing an automatic mechanism to take down content that violates copyright.

The ACCC said consumers should be informed about the manner in which these platforms collect and use their data to create personalized advertising.

This would include a reform of privacy laws to require the user’s express consent to data collection and “enable consumers to require erasure of their personal information where they have withdrawn their consent”.

Also Read- Actor Shahid Kapoor Finally Speak Upon His Health Rumours

ACCC said that it found that “competition may have been distorted in multiple sectors where consumer data is used”.

Facebook has 17 million monthly users in Australia — 68 per cent of its population — while Instagram, second most popular site in terms of users – which is owned by Facebook, has 11 million users.

In 2017, Google registered 90 per cent of search traffic originating from Australian desktops and 98 per cent from mobile phones. (IANS)