Ophiacodon - Wikipedia
Ophiacodon (meaning "snake tooth") is an extinct genus of synapsid belonging to the family Ophiacodontidae that lived from the Late Carboniferous to the Early Permian in North America and Europe.
Ophiacodon - Jurassic Park Wiki
Ophiacodon is an extinct genus of synapsids belonging to the family Ophiacodontidae that lived from the Late Carboniferous to the Early Permian in North America and possibly Europe. The genus was named along with its type species O. mirus by …
Ophiacodontidae - Wikipedia
Ophiacodontidae is an extinct family of early synapsids from the Carboniferous and Permian. Archaeothyris, and Clepsydrops were among the earliest ophiacodontids, appearing in the Late Carboniferous. Ophiacodontids are among the most basal synapsids, an offshoot of the lineage which includes therapsids and their descendants, the mammals.
Long bone histology of Ophiacodon reveals the geologically earliest ...
2017年6月1日 · Ophiacodon (Marsh, 1878) is a basal synapsid that belongs to the clade Ophiacodontidae (Nopcsa, 1923) that existed between the Late Carboniferous and the Early Permian (Romer and Price, 1940). Ophiacodon is considered a more derived member of the clade, compared to, e.g., Clepsydrops (Laurin and de Buffrénil, 2016). Note that we use the …
Warm-bloodedness emerged 20 million years earlier than previously ... - UPI
2017年5月18日 · Ophiacodon, a warm-blooded, lizard-like predecessor to mammals, lived 300 million years ago. Photo by University of Bonn/Wikimedia Commons. May 18 (UPI) -- Until recently, scientists...
Synapsida: Ophiacodontidae - Palaeos
Ophiacodontids include small to very large carnivorous pelycosaurs distinguished by certain specialized cranial features. These were possibly semi-aquatic or fully aquatic animals, appearing early in the Carboniferous coal swamps.
Ophiacodon is a member of the basalmost, amniote synapsids, often simply referred to as “pelycosaurs,” which are restricted to, but widely distributed and commonly encountered throughout, the ...
Pelycosaur - New World Encyclopedia
Ophiacodon. Ophiacodon is a large synapsid pelycosaur. It is at least two meters in length when full grown. As judged from the fossil evidence, the largest ones were 2.5 meters, and the smaller ones were 1.5 meters. The size of Ophiacodon size increases as time progressed during the early Permian epoch until its extinction at the end of the epoch.
Ophiacodon - mindat.org
Ophiacodon (meaning "snake tooth") is an extinct genus of synapsids belonging to the family Ophiacodontidae that lived from the Late Carboniferous to the Early Permian in North America and Europe. The genus was named along with its type species O. mirus by paleontologist Othniel Charles Marsh in 1878 and currently includes five other species.
PaleoCodex :: Ophiacodon
Ophiacodon (meaning "snake tooth") is an extinct genus of synapsids belonging to the family Ophiacodontidae that lived from the Late Carboniferous to the Early Permian in North America and Europe. The genus was named along with its type species O. mirus by paleontologist Othniel Charles Marsh in 1878 and currently includes five other species.