There was a lot of chalk because a large area of the continents was covered by warm shallow seas, as a result of that there was a lot of marine limestone. You can also find chalk with many types of algae that flourished during the cretaceous period.
An example of a landform would be the white cliffs of dover. There are also landforms in Sussex, the isle of Wright and East Dorset
In cretaceous period there were many different dinosaurs there were 67 different type's.
Willow tree, a type of angiosperm
A Ghariel has evovled from the Dinosaurs from the Cretaceous period and it still look like it did then
Angiosperms, or flowering plants, first appeared during the early Cretaceous period around 130 million years ago. This group of seed bearing plants diversified rapidly and became the dominant type of plant by the end of the Cretaceous period.
Tylosaurus was a type of mosasaur (mosasaurs were large, carnivorous, marine lizards). Tylosaurus existed about 83 million years ago. That was during the late Cretaceous time period of the Mesozoic era.
Tylosaurus was a type of mosasaur (mosasaurs were large, carnivorous, marine lizards). Tylosaurus existed about 83 million years ago. That was during the late Cretaceous time period of the Mesozoic era.
Cretaceous limestone is a type of sedimentary rock formed during the Cretaceous period, approximately 145 to 66 million years ago. It is made up of predominantly calcium carbonate minerals derived from the remains of marine organisms such as corals, shells, and algae. Cretaceous limestone is often used as a building material and in the production of cement.
Kronosaurus, a type of pliosaur (carnivorous marine reptile related to plesiosaurs but with a short neck). It died out about 99 million years ago, during the Cenomanian stage of the upper Cretaceous period, the third and final period of the Mesozoic era.
Pachycephalosaurus is a genus of pachycephalosaurid dinosaurs. The type species, P. wyomingensis, is the only known species. It lived during the Late Cretaceous Period of what is now North America.
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Landforms that you may find in mountains and plateaus would be valleys and hills. These are also landforms.
Plains.