-
Supracrustal rocks (supra (Latin for "above")) are
rocks that were
deposited on the
existing ba****t
rocks of the crust,
hence the name. They may be further...
-
volcanic and
sedimentary rocks, and is the
largest exposure of
Eoarchaean supracrustal rocks on Earth. Due to its age and low
metamorphic grade relative to...
- in
Zimbabwe Craton The Isua
Greenstone Belt, also
known as the Isua
supracrustal belt, is
found at the I****sia
terrane in
Southern West
Greenland and...
- (2003). Cates, N. L. & Mojzsis, S. J. Pre-3,750 Ma
supracrustal rocks from the
Nuvvuagittuq supracrustal belt,
northern Québec.
Earth Planet. Sci. Lett....
- of life on Earth. The
rocks in
question are part of a
metamorphosed supracrustal sequence located at the south-western tip of the island. The sequence...
- is the 3.7 Ga
metasedimentary rocks containing graphite from the Isua
Supracrustal Belt in Greenland. The
earliest direct known life on
Earth are stromatolite...
-
kilometres (50 mi) long northeast-trending belt of
folded and
metamorphosed supracrustal rocks.
Sedimentary siliciclastic rocks,
interpreted as
alluvial fan-delta...
-
Cates N,
Mojzsis S (March 2007). "Pre-3750 Ma
supracrustal rocks from the
Nuvvuagittuq supracrustal belt,
northern Québec".
Earth and
Planetary Science...
-
Lewisian consists mainly of
granitic gneisses with a
minor amount of
supracrustal rocks.
Rocks of the
Lewisian complex were
caught up in the Caledonian...
- of
Archean to
Paleoproterozoic granitic ba****t gneiss,
amphibolite supracrustal gneissic rock and
Paleoproterozoic magmatic rocks in the
Canadian Shield...
