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source: bbc-world
category: news/world
category_raw: top
region: usa
tags:
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- world_general
lang: en
published_at: '2026-07-11T23:58:40Z'
fetched_at: '2026-07-12T04:52:54Z'
updated_at: '2026-07-12T04:55:50Z'
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- name: Fossil Fuels
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title: T. rex could become most expensive fossil ever - but it's a ​problem for scientists
---

# T. rex could become most expensive fossil ever - but it's a ​problem for scientists

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- general_news / world_general

## Details
(本文なし。リンク先参照)

## Source
元記事: [T. rex could become most expensive fossil ever - but it's a ​problem for scientists](https://www.bbc.co.uk/news/articles/c4gykgyn1r4o?at_medium=RSS&at_campaign=rss) — published 2026-07-11T23:58:40Z