恐龙粪便化石

描述什么是粪化石（即恐龙粪便化石），以及古生物学家如何分析这些化石，从中发现恐龙吃了什么，包括植物碎片、骨头和种子。

Describe what coprolites are (fossilised dinosaur dung) and how palaeontologists analyse them to discover what dinosaurs ate, including plant fragments, bones, and seeds

学习证据 / Evidence

• 把粪化石定义为粪便化石（动物粪便以岩石形态保存下来）
• 解释科学家会切开粪化石，寻找里面的植物种子、骨头碎片或鱼鳞
• 举出一个例子，说明粪化石中的内容物能揭示恐龙吃了什么

• Define a coprolite as fossilised dung (animal droppings preserved as rock)
• Explain that scientists cut coprolites open to find plant seeds, bone fragments, or fish scales inside
• State one example of what coprolite contents reveal about a dinosaur's diet

评估问题 / Assessment

{{name}}知道粪化石是什么吗？他们能不能一边咯咯笑，一边解释化石便便如何帮助科学家弄清楚恐龙吃了什么？

Does {{name}} know what a coprolite is? Can they explain — with a giggle — how fossilised poo helps scientists figure out what a dinosaur ate?