- 113°39′14″W / 48.8363690°N 113.6539971°W / 48.8363690; -113.6539971
Appekunny Formation is a
thick series of rock
strata located in the
Lewis Range...
-
Appekunny Formation,
green and red
argillite and
siltite and
moderate amounts of light-gray quartzite.
Divided into five
informal members....
- Reservation,
Montana 48°39′31″N 112°52′18″W / 48.65861°N 112.87167°W / 48.65861; -112.87167 (Blackfeet
Indian Reservation) Other names Apikuni,
Appekunny...
- Had.
Horodyskia moniliformis, "string-of-beads fossil" from the 1.4 Ga
Appekunny Argillite of
Glacier National Park,
Montana Scientific classification...
- been do****ented and
dated at
about 1 billion years. The
discovery of the
Appekunny Formation, a well-preserved rock
stratum in the park,
pushed back the...
-
Drift Going-to-the-Sun Road
Logan P****
Marias P****
Geologic formations Appekunny Formation Lewis Overthrust Belt
Supergroup Bighorn sheep Canadian lynx...
-
dolomitic quartzite;
stromatolitic dolomite.
marginal marine 790 m (2,590 ft)
Appekunny Formation green and
maroon argillite; white, grey, green, and pale red...
- food in 1885
during park explorations. The
sedimentary layers of the
Appekunny Formation are
clearly displa**** on the
southeastern cliffs of Singleshot...
