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Yes, whales existed during the Tertiary period, which spanned from about 66 million to 2.6 million years ago. This period is significant for the evolution of modern whales, as it saw the transition of early cetaceans from land-dwelling animals to fully aquatic forms. Fossil evidence indicates that various species of primitive whales, such as Ambulocetus and Basilosaurus, thrived in marine environments during this time, adapting to life in the ocean.
What else can I help you with?
Is it true that whales and dolphins are all mammals that evolved in the oceans during the tertiary period?
yes they evolved from the trilobites
What mammal during the tertiary period ruled on land?
The elephant
What type of rocks existed during the tertiary period?
During the Tertiary period, a variety of rocks were formed, including sandstone, shale, limestone, and volcanic rocks such as basalt and andesite. The Tertiary period was characterized by changes in climate and tectonic activity, leading to the formation of diverse rock types in different environments.
What are tertiary consumers in an ocean?
Sharks and Killer whales. Also big whales
What did earths surface look like in the tertiary period?
During the Tertiary Period, the surface of the earth looked much like it does today. It was quite warm with periods of cold much like today.
What were some examples of the mammals of the tertiary period?
All mammals present today are example of tertiary period mammals as we are living in tertiary period .
What period did whales first appear?
The period where whales first appeated is to be during the Eocene Epoch (56-34 Million Years Ago).
What tertiary consumers live in the ocean?
sharks and whales
What tertiary consumers of the tundra?
whales consume seals
What are the dominant organisms or the tertiary period?
During the Tertiary Period the dominant organisms were mammals. These mammals included the many different types of dinosaurs that were roaming the earth 65 million years ago. Other organisms included bony fish such as bass and trout, flowering plants, insects, and birds.
How was the continents in the Tertiary?
During the Tertiary period, the Earth's continents were continuing to drift apart due to plate tectonics. This movement led to the modern configuration of continents that we see today. The Tertiary period also saw dramatic shifts in climate and the diversification of mammals.
Did humans live during the tertiary period?
The Tertiary period happened after the extinction that took place during the Cretaceous period, so mammals saw a great diversification, the most notable of which was the movement from eating from trees to eating grass. Along with these mammals, birds also became the dominant animals in land ecosystems.
