Vendido por um preço recorde de mais de US$ 50 milhões (cerca de R$ 256 milhões), “Gus” foi descrito pela casa de leilões Sotheby’s como estando mais de 60% completo
- DeWitt Wallace Professor of Biology and Geology, Macalester College
Sold for a record price of more than $50 million, ‘Gus’ was described by Sotheby’s as more than 60% complete.
Les fossiles de dinosaures sont vendus à des collectionneurs privés. Ils constituent des preuves scientifiques et doivent être accessibles à la recherche et à l’éducation publique.
Fósseis de dinossauros estão sendo vendidos por milhões a colecionadores privados, mas são evidências científicas que precisam estar acessíveis para pesquisa e educação pública.
Dinosaur fossils are sold for millions to private collectors. These fossils are scientific evidence, and need to be accessible for research and public education.
By examining fossilized bone tissue, a new study finds rapid growth was an asset for survivors of the Great Dying 250 million years ago, Earth’s largest mass extinction event.
Some of these giant vegetarians were as tall as a 3-story building. Microscopic analysis of their teeth, bones and eggshells reveals how they grew, what they ate and even their body temperature.
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