Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area
📍 The outcome
{ "epilogue": "A California geologist stumbled upon an enormous, well-preserved Pacific mastodon tooth while performing routine fieldwork in a San Mateo County creek. After a reverse image search helped identify the object, coverage documented the discovery of the ancient 10,000-year-old Ice Age molar along the coastline.
The story quieted without a definitive conclusion in the coverage." }
Epilogue added 36d ago, after coverage quieted.
The brief
- Velocity & Diffusion: Coverage escalated across 7 distinct news outlets with 8 published articles, achieving a live velocity of 5.
- Predictive Outlook: Newsylist algorithmic models forecast this story will remain a dominant headline through tomorrow.
- Source Integrity: Verified strictly against primary headline reporting under zero-hallucination protocols.
"Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area" developed substantial multi-source reporting across the Science sector, tracked across 7 distinct newsrooms by Newsylist.
Key reporting was led by All That's Interesting, AP News, Smithsonian Magazine and KTVU. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.
Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.
Synthesized by Newsylist from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 36d ago.
Quick answers
What drove coverage for Well-preserved tooth from Pacific mastodon found in a creek in San Francisc?
Coverage spiked when 7 independent newsrooms published 8 verified reports during this coverage cycle.
How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.
Who reported it (8)
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Tooth from another time: Mastodon fossil found in San Francisco creek AP News · 52d ago broke it first
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Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area AP News · 55d ago broke it first
Momentum
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
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