I have a Milk Chocolate Dinosaur Egg, studded with mini chocolate dinosaurs and ammonites.

我有的是牛奶巧克力恐龙蛋，上面点缀着迷你巧克力恐龙和鹦鹉螺化石。

All the ammonites vanished, but their cousins the nautiloids, who lived similar lifestyles, swam on.

菊石统统消失了，但它们的表亲鹦鹉螺目软体动物却存活下来，尽管它们有着相似的生活方式。

This is a fossilized ammonite, and it's at least tens of millions of years old, and it's still iridescent.

这是一个菊石化石，它至少有几千万年的历史了，而且它仍然是彩虹色的。

Specifically a Mamites Ammonite from the Cretaceous Age.

一只白垩纪的马密特斯菊石。

The morphology of ammonite shells is almost identical.

菊石壳的形态几乎相同。

Often, they'd find the remains of shellfish-like animals like ammonites and bullet-shaped belemnites.

通常，他们会发现菊石和子弹形箭石等贝类动物的遗骸。

Unlike dinosaur bones or ammonite shells the  squishier worms did not fossilize easily.

与恐龙骨头或菊石壳不同，较软的蠕虫不容易形成化石。

It spelled the end to 300 million years of ammonite evolution.

这标志着菊石3亿年演化的终结。

But in the Devonian, a new branch of the cephalopod family tree appeared: ammonites.

但在泥盆纪，出现了头足类 家族树的一个新分支：菊石。

At first, he thought it was an ammonite -- one of the ancient relatives of today's nautilus.

起初，他以为那是菊石——今天的鹦鹉螺的远古亲戚之一。

Today, millions of fossilized ammonite shells are found all over the world.

今天，全世界发现了数以百万计的菊石壳化石。

This hit baby ammonites, which relied on their thin, fragile shells to passively float near the ocean surface, especially hard.

这打击了小菊石，它们依靠薄而脆弱的壳被动地漂浮在海面附近，特别坚硬。

Or it could have used them to grip hard-bodied creatures like ammonites and basically shuck them out of their shells.

或者它可以用它们来抓住像菊石这样的硬体生物，基本上把它们从壳里剥出来。

Locals have even found fossils of so many ammonites that they've embedded them in the walls of their buildings as decorations.

当地人甚至发现了如此多的菊石化石，以至于他们将它们嵌入建筑物的墙壁中作为装饰品。

But it could be a prehistoric sea creature like an ammonite, which went extinct at the same time as dinosaurs, many millions of years ago.

但这可能是一种史前海洋生物，比如在数百万年前与恐龙同时灭绝的菊石。

In terms of lifestyles of ammonites, their morphology is so diverse that their range of lifestyles would have been really diverse.

就菊石的生活方式而言，它们的形态如此多样，以至于它们的生活方式范围本来就非常多样化。

So we have this beautiful ammonite which is preserved in limestone and the individual spikes on this ammonite are preserved.

因此，我们有这种美丽的菊石，它保存在石灰岩中，并且这种菊石上的单个尖峰也被保留下来。

Then Jephthah sent messengers to the Ammonite king with the question: " What do you have against me that you have attacked my country" ?

耶弗他打发使者去见亚扪人的王，说：" 你与我有什么相干，竟来到我国中攻打我呢？"

The greatest problem that we have is, there are only a small number of fossils that do actually preserve the soft parts of ammonites.

我们面临的最大问题是，只有少数化石确实保存了菊石的软质部分。

When Sanballat the Horonite and Tobiah the Ammonite official heard about this, they were very much disturbed that someone had come to promote the welfare of the Israelites.

和伦人参巴拉，并为奴的亚扪人多比雅，听见有人来为以色列人求好处，就甚恼怒。