- The
Paleoproterozoic Era (also
spelled Palaeoproterozoic) is the
first of the
three sub-divisions (eras) of the
Proterozoic eon, and also the longest...
- "large
colonial organisms" have been
found in the
black shales of the
Palaeoproterozoic such as the
Francevillian B Formation, in Gabon,
dubbed the "Francevillian...
- A. and Swager, C.P., 1998.
Geology and
tectonic evolution of the
Palaeoproterozoic Bryah,
Padbury and
Yerrida basins,
Western Australia: implications...
-
Francevillian group fossils) are a
collection of 2.1-billion-year-old
Palaeoproterozoic macroscopic structures,
controversially suggested to be fossils, known...
- some
protists only) and
their hosts evolved.: 321–322 By the late
Palaeoproterozoic,
eukaryotic organisms had
become moderately biodiverse. The blossoming...
- Røhr, T.S.; Ganerød, M.; Nasuti, A. (2015). "Geochronology of the
Palaeoproterozoic Kautokeino Greenstone Belt, Finnmark, Norway:
Tectonic implications...
-
reserve of more than 250 gigatonnes. It is
found within a
sequence of
Palaeoproterozoic meta-sedimentary and meta-volcanic
rocks that are
preserved in a synform...
- can be
divided into
Archaean (c. 3.7–2.7 Ga)
terranes separated by
Palaeoproterozoic (c. 2.2–2.1 Ga and 2.0–1.9 Ga) belts. The Osnitsk-Mikashevichi Belt...
-
boundary between the
Archaean to
early Palaeoproterozoic Coulta Subdomain and the
Cleve Subdomain, a
Palaeoproterozoic orogenic belt ("mobile zone") probably...
- most
significant ignimbrite eruption events in the
world during the
Palaeoproterozoic is
represented by the
Orocaima volcano-plutonism. The
Orocaima SLIP...
