V2EX supercontinent

Supercontinent

释义 Definition

名词 (n.) 超大陆,超级大陆。指地球历史上由多个大陆板块汇聚而成的巨大陆地块体。最著名的超大陆是约2.5亿年前的盘古大陆(Pangaea)。

发音 Pronunciation

/suprkntnnt/

例句 Examples

Scientists believe that all the continents were once joined together as a supercontinent.
科学家认为,所有大陆曾经连接在一起,形成一个超大陆。

The breakup of the supercontinent Pangaea, which began roughly 200 million years ago, gradually gave rise to the arrangement of continents we recognize today.
大约两亿年前,超大陆盘古大陆开始分裂,逐渐形成了我们今天所看到的大陆分布格局。

词源 Etymology

由前缀 **super-**(来自拉丁语,意为"超越、在……之上")与 continent(大陆,源自拉丁语 continēns,意为"连续的土地")组合而成。该词在20世纪地质学研究中被广泛使用,用来描述地球历史上多次出现的大陆聚合现象。德国气象学家阿尔弗雷德魏格纳(Alfred Wegener)于1912年提出的大陆漂移学说,为超大陆概念的发展奠定了基础。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 该词频繁出现在地质学与古生物学著作中。约翰麦克菲(John McPhee)的经典地质学散文集 Annals of the Former World 中多次探讨了超大陆的形成与分裂过程。
  • 泰德尼尔德(Ted Nield)所著 Supercontinent: Ten Billion Years in the Life of Our Planet 是一部专门讲述超大陆循环历史的科普作品,系统介绍了从罗迪尼亚(Rodinia)到盘古大陆(Pangaea)的演变。
  • 比尔布莱森(Bill Bryson)的畅销科普书 A Short History of Nearly Everything 中也以生动的语言描述了超大陆的聚合与分裂。
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