What Animals Were Alive During The Cenozoic Era

TheCenozoic era is the tertiary stage of the constitution of Planet Earth equally we know it today, which spans from the beginning of the Paleocene (approximately 66.5 million years agone) to the present. During that period, the Globe suffered a menstruation of long-term cooling: this was due in large part to the fact that solar radiation was blocked.

Manygeological events occur in this era, fundamental to the current structure of the Earth. India collided with Asia and Arabia did the aforementioned with Eurasia, leading to the closure of the Tethys Bounding main. On the other hand, there are many animals that were evolving with the running of the Cenozoic, developing until reaching the nowadays in the condition that they are known.

Stages of the Cenozoic

Five are the stages of the Cenozoic period, and in each of them geological events occurred but also related to the formation of fauna species:

ThePaleocene menstruation is the one that has the definitive separation between Australia and Antarctica, and also that of the formation of the Norwegian Ocean. Asia joins with Due north America, through the Bering Strait. In a flow of abundant rain, some continental areas are flooded by the growth of the waters, as in the case of the Mediterranean Sea. The following animals developed at that time:
- Marsupial mammals (pocket-size caput, narrow snout and reduced cranial cavity)
- Insectivores
- Lemurs
- Primates
- Rodents
- Creodonts
- Primitive ungulate animals.

TheEocene period included the breaking of the Laurasian supercontinent, where mountain systems of the Alps and the Himalayas continued to rise: this was due to a movement of plates in which continuous and abundant basalt eruptions from northeastern India likewise took identify and Siberia. The climate remained practically unchanged with respect to the previous catamenia. The following species adult in that location:
- Horse
- Camel
- Rhinoceros
- Squirrels

- Eagles
- Pelicans
- Quail
- Vultures

TheOligocene stage continues with the pinnacle of the mount ranges, and the remains of the previous supercontinent of Gondwana collided with Eurasia to the due north, producing the closure of the Tethys Ocean and leaving the Mediterranean. The separation of Commonwealth of australia from Antarctica was very stiff, and the Iberian and Cantabrian Mountains were built.
- Disappearance of the archaic mammals of the early times of the Cenozoic.
- Extinction of Creodonts.
- The first true carnivores emerged.
- The first anthropoid primate, which disappeared at the stop of the era.
- Rodents,herbivores of small size.
- Elephants
- Apes
- Evolution of rhinos.
- Evolution of horses.

TheMiocene period is the one that ended with the germination of the mountain ranges of the Alps and the Himalayas. The Strait of Gibraltar does not be yet, and the southern part of the Iberian Peninsula sees the formation of loftier reliefs. The union of North America with Southward America begins, and the sedimentary erosion forms deposits and marine basins, later turned into oil reserves. The level of the Mediterranean Sea lowers, until almost condign a greatdesert , what causes that the communication with the Atlantic Ocean is lost. The post-obit species were developed in this subperiod.
- Apes
- Orangutans
- Marsupials in Europe and N America
- Cats
- Megatherium, a placenta giant lazy bear.
- Amphicyon, the well-known behave-dogs.
- Hominids (Sahelanthropus, Ardipithecus, Proconsul africanus)

The terminal sub-period of the Cenozoic is that of thePliocene , where the continents and oceans began to shape their current form. The Panama Canal was produced, and the Alps connected to rise. The Gibraltar Strait opens upward filling the pit that was formed by the collapse of the axis of the Atlas-Bética chain, and the Mediterranean Sea rose a few meters. The temperature dropped enough reaching the germination offorests of conifers and tundras. Some species were developed:
- Mastodon, equivalent to the mammoth but with a big amount of teeth.
- Elephants
- Hippos
- Lions
- Armadillo
- Lazy
- Foxes
- Cougars
- Lynxes