Ah, the lava and volcanism caused extinction were out in full force back then. The idea, that a large scale, energy intensive asteroid impact into a liquid body

Ah, the lava and volcanism caused extinction were out in full force back then. The idea, that a large scale, energy intensive asteroid impact into a liquid body, may enhance vulcanism on the oppossing side of the earth, by virtue of a lava-shockwave tsunami from below was what came of it? Imagine a spherical carrying medium, through which a circular shockwave races. At the other end, were it will crash into itself, it will create a overpressure spike, which directs force inwards and outwards. This spike would have come out were today the philipines and south east asia reside. Back then there was mostly ocean. https://dinosaurpictures.org/ancient-earth#66 https://dinosaurpictures.org/ancient-earth#66 So why was volcanism so off ? The continued volcanism did prolong the hellscape making it the extinction event it was.