- The
Guadalupian is the
second and
middle series/epoch of the Permian. The
Guadalupian was
preceded by the
Cisuralian and
followed by the Lopingian. It...
-
Capitanian m****
extinction event, also
known as the end-
Guadalupian extinction event, the
Guadalupian-Lopingian
boundary m**** extinction, the pre-Lopingian...
-
divided into
three epochs, from
oldest to youngest, the Cisuralian,
Guadalupian, and Lopingian.
Geologists divide the
rocks of the
Permian into a stratigraphic...
-
Ranch and
Lenox Hills Formations),
Leonardian (Avalon Shale), and
early Guadalupian times. The eastward-dipping
Delaware basin is
subdivided into several...
- "pelycosaurs." The more
advanced therapsids became dominant during the
Guadalupian.
Mammals originated from cynodonts, an
advanced group of therapsids,...
- The
Cisuralian was
preceded by the
Pennsylvanian and
followed by the
Guadalupian. The
Cisuralian Epoch is
named after the
western slopes of the Ural Mountains...
-
there is a
general consensus that at
least some of
these records are
Guadalupian in age.
Records of
rhinesuchids from the
Eodicynodon andTapinocephalus...
- They
replaced the
pelycosaurs as the
dominant large land
animals in the
Guadalupian through to the
Early Tri****ic. In the
aftermath of the Permian–Tri****ic...
- the Permian. It is the
earliest or
lower of
three subdivisions of the
Guadalupian Epoch or Series. The
Roadian lasted between 274.4 and 266.9
million years...
-
stage of the Permian. It is the
middle of
three subdivisions of the
Guadalupian Epoch or Series. The
Wordian lasted between 266.9 and 264.28 million...
