Hóa thạch “chim sấm” nặng hơn 2 tạ
Các nhà nghiên cứu ở Đại học Flinders có thể phát hiện nguyên nhân dẫn tới kết cục tuyệt chủng của loài chim sấm khổng lồ cuối cùng ở Australia, Genyornis newtoni. Manh mối đến từ việc phát hiện một loạt hóa thạch hiếm gặp. Phát hiện của nhóm nghiên cứu hé lộ tình trạng nhiễm nhiễm trùng xương nặng ở một số hóa thạch chim sấm khai quật ở lòng hồ Callabonna rộng 160 km2, cách Adelaide 600 km về phía đông bắc.
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