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They are geological epochs.

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What fossil range does the kentriodon live in?

From the oligocene to the miocene.


What period did the dinohyus live in?

Dinohyus ruled from the Oligocene epoch to the miocene, it ruled for about 13 million years.


The Miocene epoch follows the?

The Miocene epoch follows the Oligocene epoch in the geologic time scale. It lasted from about 23 million to 5 million years ago and was a period of cooling and drying climates.


How many epochs in the Tertiary period?

The Tertiary Period (including the Pliocene, Miocene, Oligocene, Eocene, and Paleocene Epochs) lasted from about 65 million years ago to 1.8 million years ago. It is part of the Cenozoic Era, along with the Quarternary Period.


Are there extinct penguins?

Spheniscidae gen. et sp. indet. CADIC P 21 (Leticia Middle Eocene of Punta Torcida, Argentina)[11] Delphinornis (Middle/Late Eocene? - Early Oligocene of Seymour Island, Antarctica) - Palaeeudyptinae, basal, new subfamily 1? Archaeospheniscus (Middle/Late Eocene - Late Oligocene) - Palaeeudyptinae? New subfamily 2? Marambiornis (Late Eocene -? Early Oligocene of Seymour Island, Antarctica) - Palaeeudyptinae, basal, new subfamily 1? Mesetaornis (Late Eocene -? Early Oligocene of Seymour Island, Antarctica) - Palaeeudyptinae, basal, new subfamily 1? Tonniornis (Late Eocene -? Early Oligocene of Seymour Island, Antarctica) Wimanornis (Late Eocene -? Early Oligocene of Seymour Island, Antarctica) Duntroonornis (Late Oligocene of Otago, New Zealand) - possibly Spheniscinae Korora (Late Oligocene of S Canterbury, New Zealand) Kairuku (Late Oligocene of E South Island, New Zealand) Platydyptes (Late Oligocene of New Zealand) - possibly not monophyletic; Palaeeudyptinae, Paraptenodytinae or new subfamily?[12] Spheniscidae gen. et sp. indet. (Late Oligocene/Early Miocene of Hakataramea, New Zealand)[verification needed] Madrynornis (Puerto Madryn Late Miocene of Argentina) - possibly Spheniscinae Pseudaptenodytes (Late Miocene/Early Pliocene) Dege (Early Pliocene of South Africa) - possibly Spheniscinae Marplesornis (Early Pliocene) - possibly Spheniscinae Nucleornis (Early Pliocene of Duinfontain, South Africa) - possibly Spheniscinae Inguza (Late Pliocene) - probably Spheniscinae; formerly Spheniscus predemersus Family Spheniscidae Subfamily Palaeeudyptinae - Giant penguins (fossil) Crossvallia (Cross Valley Late Paleocene of Seymour Island, Antarctica) - tentatively assigned to this subfamily Anthropornis (Middle Eocene? - Early Oligocene of Seymour Island, Antarctica) - tentatively assigned to this subfamily Nordenskjoeld's Giant Penguin, Anthropornis nordenskjoeldi Icadyptes (Late Eocene of Atacama Desert, Peru) Palaeeudyptes (Middle/Late Eocene - Late Oligocene) - polyphyletic; some belong in other subfamilies Pachydyptes (Late Eocene) Anthropodyptes (Middle Miocene) - tentatively assigned to this subfamily Subfamily Paraptenodytinae - Stout-footed penguins (fossil) Arthrodytes (San Julian Late Eocene/Early Oligocene - Patagonia Early Miocene of Patagonia, Argentina) Paraptenodytes (Early - Late Miocene/Early Pliocene) Subfamily Palaeospheniscinae - Slender-footed penguins (fossil) Eretiscus (Patagonia Early Miocene of Patagonia, Argentina) Palaeospheniscus (Early? - Late Miocene/Early Pliocene) - includes Chubutodyptes


When were daffodils invented?

Daffodils have been around many many centuries. In fact daffodils are older than humans. Daffodils evolved sometime in the Oligocene period or Miocene period.


How did the Oligocene epoch end?

The Oligocene epoch, which lasted from about 34 to 23 million years ago, ended as a result of significant climatic and geological changes. It transitioned into the Miocene epoch, characterized by a global cooling trend and the development of grasslands. This shift was influenced by the uplift of mountain ranges, such as the Himalayas, and the separation of continents, which altered ocean currents and atmospheric circulation. These changes led to the extinction of some species and the diversification of others, setting the stage for the ecosystems of the Miocene.


For entelodonts what geological era did they live in?

North America, Asia and Europe was their home in the Oligocene and the earl Miocene period.


What are the names of the future eras of the earth?

We don't know yet; they haven't happened for us to name them.


What are the 7 epochs in the Cenozoic era?

The Cenozoic Era is divided into seven epochs: the Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene. The Paleocene marks the beginning of the era, followed by the Eocene, known for the rise of mammals and flowering plants. The Oligocene features further mammalian diversification, while the Miocene and Pliocene epochs see the evolution of modern flora and fauna. The Pleistocene is characterized by ice ages, and the Holocene represents the current epoch, beginning approximately 11,700 years ago.


What is the periods of Cenozoic era are subdivide into?

The Cenozoic era is subdivided into two periods: the Paleogene and the Neogene. The Paleogene includes the Paleocene, Eocene, and Oligocene epochs, while the Neogene includes the Miocene and Pliocene epochs.


What is a baluchitherium?

Baluchitherium is an extinct genus of giant hornless rhinoceros that lived during the Oligocene and Miocene epochs. It was one of the largest land mammals ever known, with an estimated shoulder height of 4.8 meters and a length of 8 meters or more.