Plants
References
https://images.google.com/
https://en.wikipedia.org/wiki/Tertiary
Tertiary Time Period
Facts About our Time Period
Major Events
- 80% of species, including Dinosaurs dissapeared.
- Sientist saw hge alterations in earths systems and the development of the modern world.
- the tertiary period is where the mass extinction began.
- The Tertiary period consisted of six epochs Paleocene,Eoccene,Oligocene,Miocene, Pilocene.
- Mammels and birds evolved massively.
- Pangaea had begun to break apart.
- about 95% of the species and plants died off or dissapeared.
- also known as the Megacerops.
- prehistoric realitive to the Rinoceros
- they butted heads for breeding privilages
- instead of one horn they had two.
- Paralichthy is a genus to the large-tooth flounders
- There are still alive today
- Most of its species lives in the coastal waters of the Americas.
- They live up to 3 to 10 years
- Large prehistoric realitive to the modern-day elephant.
- it survived until the early Pleistocene
- other than elephants it had a shorter trunk and curved tusks attached to its jaw.
- Nicknamed Giant Ground Sloth
- size of a modern-day elephant
- its size was exceeded only by few.
- also known as the hagerman horse
- prehistoric realitive of the Zebra
- one of the oldest horses of the genus Equus
The desciption is a leaf.
The scientific name is Staylea acminata lesquereux.
Metasequoia occidentalis
- extinct redwood species
- fossils are found throughout the northern hemisphere.
Dicotyledonus
Also known as dicots they are more than likely found in groups of two.
Over 200,000 species within this group.
Land/Terrain
Then and Now
Environment
enviorment changed as time went on but
Land
- mosly made up of mountain ranges and green
Climate and Weather
The climate was warm and moist but by the middle of the period Earth starting cooling.