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What is the index fossil of the Cambrian?
Trilobites are one of the index fossils commonly found in Cambrian rock layers. These ancient arthropods lived in the seas during the Cambrian period and are used by geologists as markers for dating rocks from that time period.
Where were most of the continents during the Cambrian period?
During the Cambrian period, known as the "Cambrian Explosion," most continents were part of a supercontinent called Gondwana, situated in the Southern Hemisphere. North America and Europe were closer to the equator at this time.
The cambrain period was part of this era?
The Cambrian period was part of the Paleozoic era. It occurred roughly 541 to 485 million years ago and is known for the rapid diversification of multicellular life forms, often referred to as the "Cambrian explosion."
Was there oxygen in the Paleozoic Cambrian period?
Yes, there was oxygen present during the Paleozoic Cambrian period, but at much lower levels compared to today. Oxygen levels were still increasing during this time due to the evolution of photosynthetic organisms, like algae and early plants.
Is where trilobites and brachiopods appeared?
Trilobites and brachiopods first appeared during the Cambrian period, around 541 million years ago. They were both abundant and diverse in the ancient oceans, contributing to the biodiversity of marine life during that time.
The Ordovician period follows the extinction at the end of which period?
The Ordovician period follows the extinction at the end of the Cambrian period.
What period came after the Cambrian period?
The Ordovician period came after the Cambrian period.
What are some plants from the Cambrian period?
The only plant from the Cambrian period is algae.
What era did the Ediacaran Fauna Live?
The Ediacarian fauna are from the Cambrian Explosion. The Cambrian Explosion occurred in the Cambrian period. The Cambrian period was part of the Paleozoic era.
Which event may be associated in time with the end of the period known as snowball Earth?
Cambrian Explosion
What languages were spoken in the Cambrian period?
There was no language used in the Cambrian period. Humans had not yet evolved.
Most common invertebrate in the Cambrian Period?
Haikouichthys and Myllokunmingia were two vertebrates in the Cambrian Period
What period did gastropods exist?
The Cambrian Period
When did Cambrian Pottery end?
Cambrian Pottery ended in 1870.
The Cambrian period is also called the?
The Cambrian period is also called the "Cambrian explosion" due to the sudden appearance and diversification of many major animal groups.
Explosion of life what period?
Cambrian.
What was before Triassic Period?
Carboniferous Silurian Ordovician Devonian Cambrian Pre Cambrian
