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No. The 'pre' bit merely means before. Similarly one may speak of post mesozoic, where 'post' means after. Within the period before the Cambrian, (when hard bodied entities first appeared), there are several named glaciations, and also some era defined by the soft bodied organisms found there. e.g the Ediacaran named after a location in Australia. The faunal group is called Ediacara.
What else can I help you with?
Who was oldest man in space?
The oldest man in space is John Glenn, who flew on the Space Shuttle Discovery in 1998 at the age of 77.
What is the oldest rocket in space?
The oldest rocket still in space is the Soviet Union's Vostok 1, which launched on April 12, 1961, carrying cosmonaut Yuri Gagarin on the first human spaceflight. Although the rocket itself is no longer operational, the Vostok capsule remains in orbit as a testament to the early days of human space exploration. The Vostok series was instrumental in advancing space technology and exploration during the Cold War era.
Who was the oldest man into space?
the oldest man who went to space was 77years old
Who is the oldest person in space?
The oldest person in space is John Glenn, who at the age of 77 became the oldest person to fly in space when he traveled on the space shuttle Discovery in 1998.
Is the sun the oldest and largest body in the solar system?
The Sun isn't a planet, it's a star. Without having energy from the Sun there can be no life on any planet. It is incorrect to say that the Sun was the "first or oldest planet" because it is most likely that the planets were formed during the same era of time as when the Sun itself was created.
What was the precambrain era climate?
It varied a lot but it became very cold and the Earth became covered with ice.
Which is the oldest era christian orSaka or Hijri or Vikrami?
Which is the oldest era christian or Saka or Hijri or Vikrami?
The oldest era?
Its Archeozoic.
What is oldest period in the mesozoic era?
triassic
When were edicaran faunas found?
in the precambrain time
What is the oldest era geologically?
The oldest geological era is the Precambrian period. It is the period of Earth's formation, as well as the origin of the first single and multi-celled organisms.
What is the oldest era to the most recent?
The oldest named Era was the Eoarchean Era from 4 to 3.6 billion years ago. This was preceeded by the Hadean Eon (4,576.2 to 4,000 Ma) but this so far is not subdivided into eras.
Which is the oldest era saka era or vikrama era?
The Vikrama Era is the earlier/oldest of the two. The Vikrama Era began about 56 BC, whereas the Saka Era started about 78 AD, roughly 135 years after the Vikrama Era.Please see the related links below for more information.
What are the four geologic time scale eras from oldest to most recent?
The 4 eras are Cenozoic era, the mesozoic era, the paleozoic era, and the precambrian era.
What era are the oldest rocks found in California from?
ploterozoic,and paleozoic
Is petrified wood Precambrain or Paleozoic or Mesozoic Cenozoic?
Paleozoic
Precambrain Era What kind of life existed during this period?
During the Precambrian Era, life forms were predominantly single-celled organisms such as bacteria and algae. These organisms were simple and lacked the complex structures seen in later eras. It was a time of significant evolution and diversification of life on Earth.
