Nepal | July 05, 2020

Researchers in Chile unearth 74 million-year-old mammal teeth

Reuters
Share Now:

SANTIAGO:  Chilean and Argentine researchers have unearthed teeth in far-flung Patagonia belonging to a mammal that lived 74 million years ago, the oldest such remains yet discovered in the South American country, the Chilean Antarctic Institute reported on Thursday.

Scientists uncovered the tiny teeth, which belonged to a species called Magallanodon baikashkenke, on a dig near Torres del Paine National Park, a remote area of Patagonia famous for its glacier-capped Andean spires and frigid ocean waters.

The small mammal would have lived in southern Patagonia during the late Cretaceous era, alongside dinosaurs, crocodiles, turtles and birds, according to an article published in the bulletin of the Natural History Museum of Chile.

It is the southernmost record of Gondwanatheria, a group of long-extinct early mammals that co-existed with dinosaurs.

Alexander Vargas, a researcher at the University of Chile, described the mammal as an evolutionary stepping stone between “egg-laying mammals, like the platypus … and marsupial mammals.”

Vargas said the beast was not a rodent but had evolved “rodent-like chewing teeth.”

Gondwanatheria remains from the Cretaceous era are extremely rare, particularly in this part of southern South America, according to the Chilean Antarctic Institute.

 

 


Follow The Himalayan Times on Twitter and Facebook

Recommended Stories:

More from The Himalayan Times:

Locusts devour crops on 1,100 hectares

KATHMANDU, JULY 3 Desert locusts have damaged crops cultivated on 1,100 hectares of land across the country. According to the Locusts Information Centre, eight districts have reported damage caused by locusts till date. Of them, Dang is the worst hit and Palpa the least. The locusts devoure Read More...

World Bank elevates Nepal to ‘lower middle income economy’

Country saw its GNI per capita rise to $1,090 in 2019, but economists says it doesn’t mean much in terms of development KATHMANDU, JULY 3 Nepal is now officially a lower-middle income country, an upgrade from its previous status as low income nation, according to the World Bank’s latest coun Read More...

Oli, Dahal in bid to save NCP unity

If the two co-chairs fail to act as per the spirit of the party unity document, maintaining party unity will be difficult  - NCP leader Mani Thapa KATHMANDU, JULY 3 Co-chairs of the ruling Nepal Communist Party (NCP) — Pushpa Kamal Dahal and Prime Minister KP Sharma Oli — held talks for thr Read More...

Kailali's Bhajani Municipality, Joshipur Rural Municipality inundated

KAILALI, JULY 3 Bhajani and Joshipur of Kailali have been inundated after floodwaters gushed into the settlements. According to eyewitnesses, many houses in Wards 2, 3, 6 and 8 of Bhajani Municipality have been inundated. Local Ganga Chaudhary said floodwaters from local Kandra and Kadha ri Read More...

Ministry develops guidelines for rehab centres

KATHMANDU, JULY 3 The Ministry of Women, Children and Senior Citizens has developed guidelines for operation of rehabilitation centres to ensure that vulnerable persons at the centres do not contract COVID-19. MoWCSC said the new guidelines would be effective until Nepal was declared coronavir Read More...

Nepali Congress Ram Chandra Paudel

Country pushed into crisis: Paudel

DAMAULI, JULY 3 Senior Nepali Congress leader Ramchandra Paudel said sudden prorogation of the Parliament was unfortunate for the nation. “At a time when the nation is fighting a deadly disease, the decision to prorogue the Parliament has pushed the country further into the crisis,” said t Read More...

Holding centre in Khotang

KHOTANG, JULY 3 A 10-bed holding centre has been established in Diktel, the district headquarters of Khotang, for returnees. According to Chief District Officer and District COVID-19 Crisis Management Centre coordinator Shaligram Sharma Poudel, Nepali Army personnel and Red Cross staff jointly Read More...

Visit Nepal 2020 mascot, yeti

Former Visit Nepal secretariat seeks more budget from Tourism Ministry

KATHMANDU, JULY 3 Even after the government has scrapped the secretariat of the Visit Nepal 2020 campaign, the secretariat has submitted more unpaid bills to the Ministry of Culture, Tourism and Civil Aviation (MoCTCA). Addressing a press meet today to unveil the ministry’s work progress dur Read More...