In Bavaria 147 million years ago, a new pterosaur species, Skiphosoura bavarica, was discovered, bridging the evolutionary gap between early and later pterosaurs. This well-preserved fossil with a 7-foot wingspan had a bony crest, sharp teeth, and a short tail, providing insight into pterosaur evolution. Pterosaurs, the first vertebrates to achieve powered flight, played crucial roles in ecosystems until their extinction 66 million years ago, preceding birds and bats in the evolution of flight.
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How will Donald Trump handle Taiwan? Beijing sees hawkish signs as analysts are divided
Analysts in the US are closely monitoring how the Trump administration will handle policy on Taiwan, a potential flashpoint with China, with opinions split on Trump's approach. Some fear Trump may use Taiwan as a bargaining chip for economic concessions from Xi Jinping, while others suggest a compromise could face political backlash. According to Zhiqun Zhu of Bucknell University, the Taiwan issue is complex and intertwined with broader US-China relations, making it challenging to isolate...
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