2023-11-20 15:57:31考古学
在现代人类到来之前,欧洲还没有被茂密的森林覆盖

Textbooks on biology and forestry make it clear that large parts of Europe would naturally be covered by dense forests.

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2023-11-20 15:57:30考古学
研究揭示了地球如何循环化石碳

As the primary element of life on our planet, carbon is constantly journeying from living creatures down into the Earth's crust and back up into the atmosphere, but until recently, quantifying this journey was virtually impossible.

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2023-11-20 15:57:29考古学
Gezer市的放射性碳年代测定与埃及学和圣经记载相结合

New dates provide detailed insights into the timing of events in the ancient city of Gezer, according to a study published November 15, 2023 in the open-access journal PLOS ONE by Lyndelle Webster of the Austrian Academy of Sciences and colleague

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2023-11-20 15:57:29考古学
水生鳄鱼的多种进化轨迹

In the geological past, several groups of crocodiles evolved towards a morphology adapted to marine life. However, the extent of these adaptations and their evolutionary trajectories remained unknown. An exhaustive study of their morphology by a scientifi

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2023-11-20 15:57:28考古学
恐龙灭绝后幸存的植物从空气中提取氮气

Once a favored food of grazing dinosaurs, an ancient lineage of plants called cycads helped sustain these and other prehistoric animals during the Mesozoic Era, starting 252 million years ago, by being plentiful in the forest understory. Today, just a few

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2023-11-20 15:57:28考古学
化石讲述了人类之前最后一种居住在北美的灵长类动物的故事

The story of Ekgmowechashala, the final primate to inhabit North America before Homo sapiens or Clovis people, reads like a spaghetti western: A grizzled and mysterious loner, against the odds, ekes out an existence on the American Plains.

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2023-11-20 15:57:28考古学
澳大利亚轨迹显示,白垩纪早期,鸟类在南极附近活动

The discovery of 27 avian footprints on the southern Australia coast -- dating back to the Early Cretaceous when Australia was still connected to Antarctica -- opens another window onto early avian evolution and possible migratory behavior.

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2023-11-20 15:57:27考古学
没有科学证据表明纳勒迪人的认知高级行为和象征意义

A new study has cast doubt on claims that Homo naledi, a small-brained hominin dating to between 335-241,000 years ago, deliberately buried their dead and produced rock art in Rising Star Cave, South Africa.

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2023-11-20 15:57:26考古学
在有31000年历史的Maisiè考古遗址发现的远程武器;res运河

The hunter-gatherers who settled on the banks of the Haine, a river in southern Belgium, 31,000 years ago were already using spearthrowers to hunt their game. This is the finding of a new study conducted at TraceoLab at the University of Liège. The

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2023-11-20 15:57:25考古学
味觉的进化:早期的鲨鱼能够感知苦味物质

A research team from the University of Cologne, in collaboration with colleagues from the Leibniz Institute for Food Systems Biology in Freising, has discovered a receptor for bitter taste in twelve different cartilaginous fish (sharks and rays). The rece

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2023-11-20 15:57:25考古学
4.5亿年前的生物在软体动物中找到新生命

Researchers in the Department of Mechanical Engineering at Carnegie Mellon University, in collaboration with paleontologists from Spain and Poland, used fossil evidence to engineer a soft robotic replica of pleurocystitid, a marine organism that existed n

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