Okay, the idea is to come up with a totally new explanation for the K-T extinction event.
This is the reasons that dinosaurs died, but also other small mammals. Marine reptiles and avian reptiles (both are not dinosaurs) died too. Crocodilians and turtles survived, so the explanation must allow for that as well. Better if also explains the global iridium layer in the geological record.
Answers not allowed (these have already been proposed):
Dumbness
Boredom
Too much depravity
Blindness
Obesity
Diabetus
Allergies to flowers
Global warming through methane emissions by Sauropods
Meteor Impact
Pandemic
Excessive Volcanism at the Deccan Flats
This is the reasons that dinosaurs died, but also other small mammals. Marine reptiles and avian reptiles (both are not dinosaurs) died too. Crocodilians and turtles survived, so the explanation must allow for that as well. Better if also explains the global iridium layer in the geological record.
Answers not allowed (these have already been proposed):
Dumbness
Boredom
Too much depravity
Blindness
Obesity
Diabetus
Allergies to flowers
Global warming through methane emissions by Sauropods
Meteor Impact
Pandemic
Excessive Volcanism at the Deccan Flats