Source: /cirosantilli/permian-triassic-extinction-event

= Permian-Triassic extinction event
{c}
{title2=252 Mya}
{title2=Siberian Traps volcanoes}
{wiki=Permian–Triassic extinction event}

= P-T extinction event
{c}
{synonym}
{title2}

As usual, blame the <Russians>.