Yes there were bugs in the Mesozoic Era.
Any non aquatic arthropods are generally considered bugs but this is incorrect. However Insects, millipedes, arachnids and most other creatures considered bugs all evolved in the Paleozoic Era before the Mesozoic Era. Most orders have survived until modern days.
More correctly, bugs are an order of insects named Hemiptera and are defined by their mouths evolving into proboscis surrounded by a hard beak like labium. They eat by piercing tissue (normally plants) and sucking up the fluid. They first evolved in the Upper Pennsylvanian Epoch of the Carboniferous Period in the Paleozoic Era. They have lived on Earth ever since thought the Paleozoic Era into the Mesozoic Era and into the Cenozoic Era. Many species can still be found today.
CRETACEOUS PERIOD144-65 Million Years Agoand in the really really really REALLY late jurassicbut mostly cretaceous
The Jurassic Period is longer than the Cretaceous Period. The Jurassic Period lasted from around 201 to 145 million years ago, while the Cretaceous Period lasted from around 145 to 66 million years ago.
Archelon, a giant sea turtle, lived during the Late Cretaceous period, around 70-65 million years ago. They were one of the largest known sea turtles, with a shell reaching up to 4.5 meters in length.
Some animals that are still alive today and lived during the Cretaceous period include crocodiles, turtles, and some species of sharks. These creatures have remained largely unchanged in their basic form for millions of years.
Dinosaurs went extinct around 65 million years ago at the end of the Cretaceous period. There are different theories about what caused their extinction, with the leading one being a catastrophic event, possibly a massive asteroid impact.
probably during the early part of the Cretaceous Period
Some animals during the cretaceous period were tapejara, microraptor, and velociraptor. There was also triceratops, styracosaurus, and the tyrannosaurus rex.
Tyrannosaurus lived during the Cretaceous Period.
Spinosaurus fossils have been found in Morocco and Egypt, and they date to between 112 and 97 million years ago. This was during the Albian and Cenemonian stages of the Cretaceous period, which was the third and final period of the Mesozoic era.
CRETACEOUS PERIOD144-65 Million Years Agoand in the really really really REALLY late jurassicbut mostly cretaceous
My cousin lenny
Velociraptor lived about 70 million years ago. This was during the Campanian stage of the Cretaceous period. The Campanian was the second-to-last, or penultimate, stage of the Mesozoic era, the "Age of Dinosaurs."
Iguanodon lived during the Cretaceous period of the Mesozoic era. Specifically, it lived between 126 and 125 million years ago, during the Barremian stage of the early Cretaceous.
They all lived during the Cretaceous period.
Tyrannosaurus rex lived between 68 and 65.5 million years ago. That was during the Maastrichtian stage, which was the last stage of the Cretaceous period. The Cretaceous period was the last period of the Mesozoic era.
In the Mesozoic Era, during the cretaceous period
angiosperms