- The
Cambrian ( /ˈkæmbri.ən, ˈkeɪm-/ KAM-bree-ən, KAYM-) is the
first geological period of the
Paleozoic Era, and the
Phanerozoic Eon. The
Cambrian lasted...
- The
Cambrian explosion (also
known as
Cambrian radiation or
Cambrian diversification) is an
interval of time
beginning approximately 538.8 million years...
-
Precambrian ( /priˈkæmbri.ən, -ˈkeɪm-/ pree-KAM-bree-ən, -KAYM-; or pre-
Cambrian,
sometimes abbreviated pC, or Cryptozoic) is the
earliest part of Earth's...
- The
Cambrian chordates are an
extinct group of
animals belonging to the
phylum Chordata that
lived during the
Cambrian,
between 538 and 485
million years...
- Look up
Cambrian in Wiktionary, the free dictionary. The
Cambrian Period was the
first geological period of the
Paleozoic Era, 539–485
million years ago...
- The
Cambrian Mountains (Welsh:
Mynyddoedd Cambria, in a
narrower sense: Elenydd) are a
series of
mountain ranges in Wales. The term
Cambrian Mountains...
- ago (H) K–Pg Tr–J P–Tr Cap Late D O–S The
Cambrian–Ordovician
extinction event, also
known as the
Cambrian-Ordovician
boundary event, was an extinction...
-
early evolution of stem and crown-arthropods as
indicated by
Ediacaran and
Cambrian body and
trace fossils is
published by
Daley et al. (2018). A
study on...
- 1838 to
describe the
Cambrian and
Ordovician periods. It was
redefined by John
Phillips (1800–1874) in 1840 to
cover the
Cambrian to
Permian periods. It...
-
British Airways when BOAC, BEA,
Cambrian and
Northeast merged on 1
April 1974.
Cambrian was set up on 25
April 1935 as
Cambrian Air Services. The airline's...
