- The
Cisuralian, also
known as the
Early Permian, is the
first series/epoch of the Permian. The
Cisuralian was
preceded by the
Pennsylvanian and followed...
- four
extinction events in the Permian. The end of the
Early Permian (
Cisuralian) saw a
major faunal turnover, with most
lineages of
primitive "pelycosaur"...
-
middle series/epoch of the Permian. The
Guadalupian was
preceded by the
Cisuralian and
followed by the Lopingian. It is
named after the
Guadalupe Mountains...
-
Temnospondyli (from Gr**** τέμνειν,
temnein 'to cut' and σπόνδυλος,
spondylos 'vertebra') or
temnospondyls is a
diverse ancient order of
small to giant...
- million-year
timespan during the
Permian period from the
Artinskian stage of the
Cisuralian (Early Permian) to the
Roadian stage of the
Guadalupian (Middle Permian)...
-
Formation -
Cisuralian Colorado:
Cutler Formation -
Cisuralian Kansas: Fort Riley,
Chase Group -
Cisuralian New Mexico:
Cutler Formation -
Cisuralian Ohio:...
- 1961) – Russia,
Kemerovo Region (Kaltan), Permian,
Cisuralian/Guadalupian, Kungurian/Roadian (
Cisuralian/Biarmian, Kungurian/Kazanian), −272.5–268.0 Ma Archicupes...
- but, this time, the
effects on
world biota were inconsequential. By the
Cisuralian Epoch, both
oxygen and
carbon dioxide had
recovered to more
normal levels...
-
extending from the
Cisuralian to the Lopingian:
three are
known from the
Cisuralian and
Guadalupian deposits, two
extend from the
Cisuralian to the Lopingian...
- was a m****
extinction that
occurred 273 million
years ago in the late
Cisuralian or
early Guadalupian epoch of the
Permian period,
predating the much larger...
