古生物学家在津巴布韦卡里巴湖岸边发现了一具距今2.1亿年的恐龙化石，命名为Musango matusadonaensis1。这具蜥脚形类恐龙化石长约4.5米，体重220公斤，由来自南非、津巴布韦和英国的研究团队在2017年和2018年的两次考察中发掘1。研究人员指出，"这些化石出自210百万年前由古代河流沉积的砖红色泥岩和砂岩"1。
该发现的科学价值在于揭示了三叠纪晚期非洲区域生态的多样性。研究团队发现津巴布韦的恐龙群落与南非已知物种明显不同，"所有收集的材料都显示这些动物与其他地方的物种不同"1。这一差异表明该地区形成了独特的区域生态系统，可能由古代气候差异所导致1。威特沃特斯兰德大学的Jonah Choiniere和自然历史博物馆的Paul Barrett等研究人员参与了此项研究1。
An international team of paleontologists has identified a previously unknown dinosaur species in Zimbabwe dating back 210 million years to the Late Triassic period.1 Named Musango matusadonaensis, the sauropodomorph dinosaur measured approximately 4.5 meters in length and weighed around 220 kilograms.1 The fossil was recovered during expeditions in 2017 and 2018 from deposits along the Nyamasango River near Lake Kariba in Matusadona National Park.1 According to research led by Jonah Choiniere of the University of Witwatersrand and Paul Barrett of the Natural History Museum, the specimens emerged from brick-red mudstones and sandstones laid down by ancient river systems 210 million years ago.1
The discovery offers significant insight into Triassic ecosystems across southern Africa. The paleontologists found that all collected materials revealed animals distinctly different from known species found elsewhere in the region, suggesting that Zimbabwe's Triassic dinosaurs formed a unique regional fauna separate from contemporary populations in South Africa.1 Researchers attribute this divergence to ancient climate variations that may have isolated distinct communities across the landscape.1
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