I don’t think it’s all that important for everyday Christians to understand how dinosaurs (and their extinction) fit into the biblical creation narrative, even though questions related to them seem to come up more often with today’s generation than past ones. More on discourse.biologos.org

The bible’s purpose is not to tell us when God created dinosaurs. It’s to communicate God’s love for us and how we can spend eternity in Him because of His love. More on reddit.com

There's no biblical point of view on this question. The bible doesn't talk about dinosaurs or the idea of extinction of particular species.

But that's OK. There's no reason we should expect the bible to talk about this. There's really not much in there about natural history or biology.

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I actually doubt the extinction were as total or global, on no less than three fronts. First up is palynology shows global disruption to food webs at the K/Pg, though it was not equally severe everywhere. Floras of the Antarctic Kingdom bounced back soon enough. Second is the matter needs 'slices of time' recorded in the sedimentary rocks, that must be suitably fossil yielding, from at least the late Masstrichtian to early Danian - Hell Creek is very informative for this reason, but cannot represent a global picture. Third is the size filter selecting K/Pg survival, really ought to have let through a number of Campanian-Maastrichtian coelurosaurs. The smaller alvarezsaurs were apt to survive, as were petite long tailed pennaraptorans such as Hesperonychus and Rahonavis. Not a lot is known of Palaeocene birds still. It's still possible that toothed Ichthyornis type forms, and even enantiornitheans survived. It's obvious the latter included more than only avisaurids, in the latest Cretaceous. No one same would deny dinosaurs were victims of the K/Pg but the way people think about that, involves a fair few assumptions that can't be justified simply by repetition. More on reddit.com