- The
Lancian was a
North American faunal stage of the Late Cretaceous. It was the
final stage of the
Cretaceous period in
North America,
lasting from approximately...
- Member, is a
geological formation in
Sierra County, New
Mexico preserving Lancian fauna, most
notably dinosaurs. It is
regarded as a
member of the McRae...
-
formation is
estimated to have been
deposited in
about 2
million years.
Lancian fauna characteristic of **** Cr**** are
found as high as a few
meters below...
- sp.; they also
considered that the
McRae tyrannosaur lived before the
Lancian (before 67
million years ago)
based on its
coexistence with Alamosaurus...
-
scientific literature.
Terrestrial sedimentary strata from the
Judithian to the
Lancian are
generally regressive throughout the
entire sequence the
preserved changes...
-
Mesozoic vertebrate faunas. The
Lance Formation is Late
Maastrichtian in age (
Lancian land
mammal age), and
shares much
fauna with the **** Cr****
Formation of...
- Wolberg, Donald; Lucas,
Spencer (1984) [November 1984]. "Late
Cretaceous (
Lancian)
dinosaurs from the
McRae Formation,
Sierra County, New Mexico". New Mexico...
- They are
useful as
index fossils for the Judithian, Edmontonian, and
Lancian faunal stages. Like most
early mammals,
Meniscoessus fossils mainly consist...
- Late
Cretaceous North America, the
transition from the
Edmontonian to the
Lancian faunal stages is even more
dramatic than it was in the north.
Thomas M...
- fragments, and
other skull fragments are such
abundant fossils in the
Lancian faunal stage of the late
Maastrichtian (Late Cretaceous, 66 mya) of western...
