22 mins ago · Colombia
Marine fossils in Colombia reveal possible evolutionary transition without mass extinction
What's happening
SignalsMonitor is following this as a technology story. Phys.org Breaking News is the outlet attached so far. The reports are tied to Colombia. The first report grouped here was at 30 Oct 2026, 14:00 UTC. The headline in use is “Marine fossils in Colombia reveal possible evolutionary transition without mass extinction”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
A remarkably diverse fossil ecosystem in central Colombia that preserves an unusual overlap between survivors of older Jurassic groups and newer Cretaceous lineages has led researchers at McGill University and the Centro de Investigaciones Paleontológicas (CIP) to recognize a new pattern of large-scale evolutionary transition, one that does not include…
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Phys.org Breaking News
Marine fossils in Colombia reveal possible evolutionary transition without mass extinction
Reported by 1 outlet
- Phys.org Breaking News