Dinosaur discoveries through the years – in pictures
Museum curator Wang Zhenghua, left, and Wang Fangchen, a scientist from Beijing, remove a fossilised dinosaur egg from a mountainside in Yunxian, China, where a huge deposit of dinosaur eggs was discovered last week. AFP
A rare nest of ten dinosaur eggs, laid between 70 million to 100 million years ago, was sold at Bonham's in 1993 for $71,300. EPA
Palaeontologist Alberto Santana of the National Museum of Rio de Janeiro inspects the 110-million-year-old fossil remains of a Santanaraptor dinosaur in Rio de Janeiro in July 2000. AFP
Scientist Jamie Powel shows the fossilised skull and jaw of a crocodile-like dinosaur dug up in Argentina's Tucuman province. Scientists said the reptile lived about 50 million years ago. Reuters
Swiss palaeontologist Cristian Maier points to a 68-million-year-old dinosaur footprint in August 1998, near Sucre, Bolivia. AFP
A nearly complete Oviraptorid dinosaur embryo, bottom, the outer surface of its egg, left, and the fragments of a dinosaur skull, possibly belonging to a Velociraptor, were all discovered in a nest in Mongolia in November 1994. EPA
The fossilised skull of a Tyrannosaurus rex dinosaur at Sotheby's auction house in New York in October 1997. AFP
From left, Dr Stephen Godfrey, resident palaeontoligist with the Dinosaur World Tour, Dr Anne Warren from Melbourne Museum and Dr Alex Ritchie from the Australian Museum examine a fossil. Reuters
The wing of Alcmonavis poeschli, as it was found in a limestone slab in Bavaria, Germany. AFP
An expert works on the fossilised bones of a dinosaur in Maringa, Brazil, in January 2019. AFP
The fossilised bones of a theropod dinosaur, Gigantoraptor erlianensis, on display in Beijing in June 2007. AFP
Scientists Martin Sander, left, and Benjamin Englich examine the footprint of a long-necked dinosaur at an open-air museum in Germany in March 2012. EPA
Bolivian farmer Primo Rivera stands in an area called Tunasniyoj, which means 'the place of the prickly pear cactus', where he discovered dinosaur footprints in November 2008. Reuters
Scientific researcher Sanaa El-Sayed works on the 80-million-year-old remains of a plant-eating dinosaur from the Cretaceous period, in Cairo, Egypt, in February 2018. EPA
Fabien Knoll, an honorary senior research fellow at the University of Manchester, lies next to footprints belonging to the Kayentapus ambrokholohali dinosaur in Lesotho in October 2017. AFP
