Dinohippus - Wikipedia
Dinohippus (Greek: "Terrible horse" [1]) is an extinct equid which was endemic to North America from the late Hemphillian stage of the Miocene through the Zanclean stage of the Pliocene (10.3—3.6 mya) and in existence for approximately
Dinohippus – Fossil Horses - Florida Museum
2021年8月12日 · Dinohippus. The Dinohippus genus is believed to be the most closely related to Equus, the genus that includes the living horses, asses and zebras. Florida Museum paleontologists have unearthed Dinohippus fossils at many sites, including the Palmetto Fauna mine and the Moss Acres Racetrack.
恐馬屬 - 维基百科，自由的百科全书
恐馬屬 （学名： Dinohippus；來自希臘語，原意即“可怕的馬”）是一屬已經滅絕的草食性 馬科 生物。 它們生活在 中新世 亥姆菲尔阶 （英语：Hemphillian） 到 上新世 赞克尔阶 （英语：Zanclean） 之間的北美洲，存在了大約670萬年 [ 1 ][ 2 ]。 它們與 馬屬 生物有很近的親緣關係 [ 3 ]，早期研究認為恐馬為單趾馬，但1981年發現的化石顯示它其實是三趾馬。 [ 4 ] 参考文献. 编辑. ^ Paleobiology Database: Dinohippus basic info.. [2018-01-30]. （原始内容 存档 于2012-10-13）.
Dinohippus - Wikiwand
Dinohippus (Greek: "Terrible horse") is an extinct equid which was endemic to North America from the late Hemphillian stage of the Miocene through the Zanclean stage of the Pliocene (10.3—3.6 mya) and in existence for approximately 6.7 million years.
Dinohippus - Wikiwand
Dinohippus is an extinct equid which was endemic to North America from the late Hemphillian stage of the Miocene through the Zanclean stage of the Pliocene and in existence for approximately 6.7 million years. Fossils are widespread throughout North America, being found at more than 30 sites from Florida to Alberta and Panama .
The Evolution of Horses | AMNH
Dinohippus. Single hoof; Ate grass; 11 to 4 million years ago; The Dinohippus shown grazing on the left is a close relative of horses today. Like modern-day Equus, Dinohippus had single-toed hooves and ate mostly grass. The other extinct species shown in the diorama had three toes and never developed single hooves.
Evolution of Old World Equus and origin of the zebra-ass clade - Nature
2021年5月12日 · Our phylogenetic results support Equus as being a single clade, with Dinohippus as the sister taxon.
Recalibrating Equus evolution using the genome sequence of an …
2013年6月26日 · McFadden, B. J. & Carranza-Castaneda, O. Cranium of Dinohippus mexicanus (Mammalia Equidae) from the early Pliocene (latest Hemphillian) of central Mexico and the origin of Equus. Bull.
The evolution and anatomy of the horse manus with an emphasis …
2018年1月24日 · Dinohippus is a monodactyl horse, known from the Plio-Pleistocene, and it marks the onset of the lineages that will become Equus. Equus is the only surviving genus of the Equidae. All the extinct equids demonstrated, aside from Dinohippus, have a median cleft on the terminal edge of the distal phalanx.
Dinohippus - PaleoCodex
Dinohippus (Greek: Terrible horse) is an extinct herbivorous mammal belonging to the tribe Equini, subfamily Equinae, which was endemic to North America from the late Hemphillian stage of the Miocene through the Zanclean stage of the Pliocene (10.3--3.6 mya) and in existence for approximately 6.7 million years.