![]() ![]() ET: This article was updated with additional information from Federico Agnolin. "The finding sheds light on the diversity of azhdarchids, suggesting a longer and more varied history than previously believed," Agnolin said. The latest discovery constitutes an "important addition" to the knowledge of azhdarchids in South America, according to the study. The researchers suggest that it likely had a wingspan similar to that of modern-day condors-among the largest birds in the world capable of flight. Unlike the aforementioned species, the animal represented by the new vertebra was relatively small in comparison to many other pterosaurs in the Azhdarchidae family, although it would still have been large in absolute terms. "In this way, the record of this amazing family of flying reptiles extends between 10 and 15 million years in South America and invites us to continue exploring in search of more remains of these incredible prehistoric beings," the LACEV said in a Facebook post. The creature from the banks of the Ezequiel Ramos Mexía Reservoir, however, dates back even further. Several other azhdarchid species have previously been documented in Argentina, such as Aerotitan sudamericanus-also from the province of Rio Negro but much more recent, living around 70 million years ago-and Thanatosdrakon amaru from the province of Mendoza, which roamed the skies around 85 million years ago. We are waiting to find additional material in the field," Agnolin told Newsweek.īut the researchers were able to report that the fossil represents the oldest record of the Azhdarchidae family on the South American continent. "Regrettably, the specimen is not enough to put a name to it. Given that only one vertebra was uncovered, the researchers couldn't assign a species to the remains. Humans hunted and butchered a cave lion 48,000 years ago, skeleton suggests. ![]() ![]()
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