# 10,000-year-old fossilized mastodon found in creek

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-11 01:30 UTC · Category: Science · Sources: 2 · Current Velocity: 0.71

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| ABC7 Los Angeles | 10,000-year-old fossilized mastodon tooth found in Bay Area creek | 2026-09-10 17:35 | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxQS0F4X3VQT0Q1d0hXZDBTanVrSUFTVmVKYlFsZTZITW9NODZUcl83aFl2bmhsdDVPME9fTF9Xb3lxc2VVQ05oTHR3WjVlbF95YmFldHpZUHlMbmwyazVhRUYwZFEwUWhTMVA5cjV0Q2NldXE3Y2RfNDVQSkhCMElEdXRnZnkwalFFQlVpTjk1RTRqdlFBYVRyMS1RamplclBhUjZOMmFXMVE5ZXk5UWxjbExfRQ?oc=5) |
| Yahoo News Canada | 10,000-year-old fossilized mastodon found in creek | 2026-09-10 17:35 | [Source Link](https://news.google.com/rss/articles/CBMidEFVX3lxTE5SMlhXSkFmalhfdGxwWTFMWmhBLThLQjFETEdSOWtFS0I1NmpLWk11c1IyNTdKeGZwczRjcmlJNzk2ZEVUZUtqcG1DTFVRcm43U3JCZkpmWUJqQUFrSXlCdGZmQzh3NnRZcTA1R0REcWdhdGdW?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-11/10-000-year-old-fossilized-mastodon-found-in-creek*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*