Lecture - Large igneous provinces and mass extinctions

New channel pgpuio: title sample judged 'whole' (Nearly all uploads are full academic research lectures on geophysics/geology topics from a university research center, s); passed a second screen for sellers/exam-prep/re-uploads; 1 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.

A 46-minute video from pgpuio: “Lecture - Large igneous provinces and mass extinctions”.

Video by pgpuio, played through YouTube's embedded player.