The Miocene was from about 26 million to 5 million years ago. It is part of the Tertiary Period and the Cenozoic Era. The word Miocene comes from the Greek for "less than present." It is the age of the first hominids.
The Eocene epoch occurred approximately 56 to 33.9 million years ago, following the Paleocene epoch and preceding the Oligocene epoch. It was a period of significant global warming and higher sea levels, leading to a proliferation of diverse plant and animal life. Mammals underwent significant evolution and diversification during this time, and the first primates and modern bird species appeared.
The oldest fossil bats belong to the early Eocene epoch, dating back to around 52 million years ago. Some of the earliest known bat fossils have been found in locations such as the Green River Formation in North America and the Messel Pit in Germany.
Mole Hill volcano in Virginia last erupted around 48 million years ago during the Eocene epoch. It is now considered extinct and poses no current volcanic threat.
The smallest unit of time on the geologic time scale is an epoch, which typically lasts millions of years. It is used to divide periods into smaller segments based on significant changes in Earth's history.
Rhinos first appeared around 50 million years ago during the Eocene epoch. They evolved from smaller ancestors and have undergone significant adaptations over time to become the animals we recognize today.
The Eocene Epoch, lasted from 56 to 33.9 million years ago. There is no such thing as the "lower Eocene period"!
It is currently believed that the first Artiodactyls lived in the Early Eocene epoch 55 million years ago.
The treaty ushered in an epoch of peace and goodwill.
The Eohippus lived in the early Tertiary Period and the early to mid eocene Epoch, about 55-45 million years ago.Answers.com
The period where whales first appeated is to be during the Eocene Epoch (56-34 Million Years Ago).
An adapid is a member of the Adapidae family of animals, which comprises extinct primates from the Eocene epoch, around 55-34 million years ago.
Evidence suggests that saber-toothed tigers were present from the Eocene epoch to the end of the Pleistocene epoch. This spans their existence at over 42 million years before their extinction.
The Eocene epoch occurred approximately 56 to 33.9 million years ago, following the Paleocene epoch and preceding the Oligocene epoch. It was a period of significant global warming and higher sea levels, leading to a proliferation of diverse plant and animal life. Mammals underwent significant evolution and diversification during this time, and the first primates and modern bird species appeared.
The oldest fossil bats belong to the early Eocene epoch, dating back to around 52 million years ago. Some of the earliest known bat fossils have been found in locations such as the Green River Formation in North America and the Messel Pit in Germany.
Butterflies are believed to have evolved around 50-60 million years ago during the Paleocene epoch. Fossil evidence suggests that their rapid diversification and adaptation occurred during the Eocene epoch around 40-50 million years ago.
Mesozoic Era
An eon is the largest division of geologic time, lasting billions of years. An era is a subdivision of an eon, typically lasting hundreds of millions of years. A period is a smaller division of geologic time, lasting millions of years, and an epoch is an even smaller division of time, typically lasting tens of millions of years.