- the
Aquitaine Basin can be
subdivided into four
megasequences (somewhat simplified):
Prerift megasequence. Tri****ic till
Upper Jur****ic.
Mainly clastic...
-
divided into two '
megasequences'. The
Austral Superprovince (Cambrian-Cretaceous)
includes all ba****t
rocks and the
Zealandia Megasequence (Cretaceous-Holocene)...
- A
cratonic sequence (also
known as
megasequence,
Sloss sequence or su****quence) in
geology is a very large-scale
lithostratigraphic sequence in the rock...
- Los
Adobes Formation represents the K1
megasequence in the
basin history,
following the Jur****ic
megasequences when the
depocenter of the
basin was deeper...
- drilled.
Aiken proposes that the
basin is
divided into 3
megasequences.
Sediment grouped in
Megasequence 1 was
deposited in the
Paleogene and was primarily...
-
Laurentian margin:
Burgess Shale Formation and
contiguous units (Sauk II
Megasequence);
Rocky Mountains, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology...
- the late Sakmarian. It has also been
determined that the M1 and M2
megasequences of the
Rodez basin are
equivalent to the Rabéjac
Formation of the Lodève...
-
Shishugou megasequence (154-169 Ma) (Sandy
mudstone to sandstone, with
calcite materials and
dinosaur fossils.)
Middle Sangonghe megasequence (169-195...
-
fully understood. It is ****umed that it may be ****ociated with the Sauk
megasequence,
which in turn is ****ociated with sea
level changes;
decrease in oxygen...
-
Laurentian margin:
Burgess Shale Formation and
contiguous units (Sauk II
Megasequence);
Rocky Mountains, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology...
