英语释义

• one of the coiled chambered fossil shells of extinct mollusks

片语

ammonite fauna菊石

Ammonite Washbasin鹦鹉螺面盆

Ammonite fossil菊石化石

straight ammonite亦称桿菊石

ammonite amm菊石

ammonite biochronology菊石年代地层学

shaligram ammonite沙利格雷姆菊石

ammonite scroll菊石纹

snakestone菊石（据说可汲出蛇毒）

Ammonite Sutures菊石缝合线

英汉例句

• On top of that, coprolites, as palaeontologists politely describe fossil faeces, have turned up with ammonite shells in them.

  除此之外，被古生物学家委婉地形容成粪化石的粪便化石中也找到了古鹦鹉螺的壳。

• That is why the recent discovery of a Jurassic ammonite with a shark「s tooth embedded in its shell has excited palaeontologists.

  这正是最近发现的一枚外壳中嵌有鲨鱼齿状物的侏罗纪鹦鹉螺化石令古生物学家兴奋的原因所在。

• Some ammonite fossils have tooth marks that look as though they were made by huge reptilian predators called mosasaurs.

  有些鹦鹉螺化石上的齿痕看起来好像是由巨大的爬虫类捕食者沧龙留下的。

• An example is the KT Mass Extinction when the last dinosaur and ammonite species, among others, became extinct, perhaps as a result of an asteroid striking the Earth.

  比如，白垩纪至第三纪所发生的大灭绝。当时，可能由于一颗小行星撞击地球，恐龙和众多同时代的物种都灭绝了。

• Only two of 15 ammonite families survived this second extinction, says Dr Bucher, but within a million years those two had speciated into 15, and ammonites had regained their former diversity.

  布赫尔博士表示，15个鹦鹉螺家族中只有2个在第二次灭绝中存活了下来。但是仅仅在一百万年里这两种就扩展到了15种，鹦鹉螺又恢复了其原来的多样性。

• However, there are some flaws in the current laws which can」t attacks availably the infringement on ammonite rest fossil and the transgression of the geologic trace.

  但是目前我国保护古生物化石与地质遗迹的法律存在严重缺陷，不能有效地打击侵害古生物化石与地质遗迹的违法犯罪行为。

• That a shark with teeth like this would try to make a meal of an ammonite is, at first sight, odd.

  长着这样牙齿的鲨鱼，会试图吃掉鹦鹉螺，美餐一顿的理论，乍一看有点古怪。

• LORIAN LEONHARD, a London violin dealer, keeps a large fossilised ammonite in his showroom.

  伦敦小提琴商人洛里安?里昂哈德在陈列室放了一大块菊石化石。

• Some ammonite fossils have tooth marks that look as though they were made by huge reptilian predators called mosasaurs.

  一些鹦鹉螺化石上有牙印，看上去仿佛是巨大爬虫类捕食者比如沧龙留下的。

• Stephen Jay Gould used the complexity of ammonite sutures over time to argue that there is no evolutionary drive toward greater complexity and that we are a 「glorious accident,」 alone in the universe.

  斯蒂芬·杰·古尔德（StephenJayGould）曾以菊石缝合线随时间的复杂性来论证不存在向着更高复杂性方向发展的进化驱动力，人类的出现是一个「壮丽的偶然」，在宇宙中独一无二。