The most common plants found in Cretaceous rocks were cone-bearing conifer pine-like trees and seed-bearing deciduous trees and the rare flower plants.
(The most common plants; found; L:in Cretaceous rocks) (The most common plants found in Cretaceous rocks; were; cone-bearing conifer pine-like trees and seed-bearing deciduous trees and the rare flower plants)
The most common plants The most common plants found in Cretaceous rocks
found were
L:in Cretaceous rocks
cone-bearing conifer pine-like trees and seed-bearing deciduous trees and the rare flower plants