Toothy patch in fossil fish

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Toothy patch in fossil fish

机译：化石鱼的露齿补丁

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Jawless fish that swam the seas some 400 million years ago may have relied on the same mechanism to repair bone damage as modern mammals do to mend their teeth. A team led by Zerina Johanson at the Natural History Museum in London analysed fossils of the large fish Psammolepis from rock formations in Estonia and Latvia. Psammolepis are covered by bony shields ornamented with a thin layer of dentine, the same tissue that makes up teeth.

机译：大约4亿年前游荡在海洋中的无颚鱼可能依靠与现代哺乳动物修补牙齿相同的机制来修复骨骼损伤。伦敦自然历史博物馆的Zerina Johanson领导的一个小组分析了爱沙尼亚和拉脱维亚岩层中大型鱼类沙螨的化石。腐烂杆菌覆盖着一层薄薄的牙本质装饰的骨质盾牌，该组织构成牙齿。

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《Nature》 |2013年第7462期|257-257|共1页
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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2. Intraspecific variation in fossil vertebrate populations: Fossil killifishes (Actinopterygii: Cyprinodontiformes) from the Oligocene of Central Europe [J] . Erin E. Maxwell, Linda Frey, Marcelo R. Sánchez-Villagra Palaeontologia Electronica . 2016,第2期

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5. Has marine reserve protection made a difference? Fish community structure, grazing intensity and coral recruitment on protected and fished patch reefs. [D] . Kramer, Katherine Lindsey. 2005

机译：海洋保护区是否有所作为？鱼类群落结构，放牧强度和受保护和捕鱼斑块珊瑚的珊瑚招募。
6. The invisible fish: hydrodynamic constraints for predator-prey interaction in fossil fish Saurichthys compared to recent actinopterygians [O] . Ilja Kogan, Steffen Pacholak, Martin Licht, 2015

机译：无形鱼：与最近的放线翅目鸟类相比化石鱼Saurichthys中食肉动物与猎物相互作用的水动力约束
7. Toothy patch in fossil fish [O] . 2013

机译：化石鱼的牙齿斑块

Toothy patch in fossil fish

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