Trump, Xi and Putin – imperialists all
Over the past few weeks US president Donald Trump has repeatedly claimed that the United States should “take back” the Panama Canal and that it should assume control of Greenland – one way or another.
Scientists have found more than 200 fossilised eggs of pterosaurs in China, providing an insight into the life history of ancient flying reptiles.
The findings, published in the journal Science, suggest that the eggs are from the species known as Hamipterus tianshanensis.
Advertisement
Pterosaurs were the earliest vertebrates known to have evolved powered flight and they dominated the skies during the age of dinosaurs.
Advertisement
Till now, only 11 pterosaur eggs have been found, three of which have fossilised embryos inside, Xinhua news agency reported.
Five of the eggs were also found in the Turpan-Hami Basin in northwestern China.
“The eggs are in an accumulation without a preferential orientation, clearly showing transport” caused by strong winds and storms at that time, said researchers from the Chinese Academy of Sciences.
“Their external surface shows cracking and crazing, and all are deformed to a certain extent, which indicate their pliable nature,” they said.
Advertisement
