0
True.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Which conclusion about Paradoxides male area is supported by the information in the table?
Life forms existed during the Cambrian period.
What is the sudden appearance of life in the fossil record called?
The sudden appearance of complex life forms in the fossil record is called the Cambrian Explosion. It refers to a relatively short period in Earth's history, around 540 million years ago, when there was a rapid diversification and emergence of diverse animal species. The Cambrian Explosion marks a significant milestone in the evolution of complex life on our planet.
What are the eras of the CAMBRIAN?
The Cambrian Period is divided into three eras: the Early Cambrian, Middle Cambrian, and Late Cambrian. These eras refer to different stages or time intervals within the Cambrian Period, which lasted from about 541 to 485 million years ago. Each era is characterized by different geological and biological events, including the diversification of early animal life.
Where can you find fossils from the Cambrian period?
Prior to the Cambrian life was small and simple. In the Cambrian Period, prodigious change occured, all in the oceans, as the land remained barren. Except for enigmatic forms, all modernanimal phylawith a fossil record, except bryozoa, are represented in the Cambrian. Because some life became mineralized, the possibility of fossil formation greatly increased. Some phyla not represented in the Cambrian fossil record are nonetheless believed to have first appeared during this first period of the Paleozoic Era. Many extinct phyla with unknown relationships to other animals also appeared in the Cambrian. The ostensibly sudden appearance of very diverse faunas over a period of no more than a few tens of millions of years is called theCambrian Explosion. A unique aspect of Cambrian is prevalence of lagerstätten, fossil sites exhibiting exceptional preservation, including preservation of soft tissue parts. The lagerstatten are paramount to science's understanding of the evolutionary origins of complex early organisms that contained the genetic building blocks of life on earth today.
A variety of life-forms appeared in the Cambrian Period due to?
Warm, shallow seas coverign the continents.
What is the cambrain explosion?
life during the early Cambrian period
What is the significance of the didvision between the Cambrian and PreCambrian periods?
During the Cambrian period, life began to appear on the planet.
Explosion of life what period?
Cambrian.
During which period in the geologic time scale was there a great increase in the variety of life forms on earth?
Cambrian perod
Which conclusion about Paradoxides male area is supported by the information in the table?
Life forms existed during the Cambrian period.
What is the changes that have occurred in the diversity of life on earth?
Life on Earth is less diverse now than it was during the Phanerozoic Era. The Cambrian Extinction caused a sharp decline in biodiversity.
Were there plants in the Cambrian time period?
No. Primitive algae existed but true plants did not. There was no life on land in the Cambrian.
What is the sudden appearance of life in the fossil record called?
The sudden appearance of complex life forms in the fossil record is called the Cambrian Explosion. It refers to a relatively short period in Earth's history, around 540 million years ago, when there was a rapid diversification and emergence of diverse animal species. The Cambrian Explosion marks a significant milestone in the evolution of complex life on our planet.
The Cambrian Period was part of what era?
The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic ("old life") Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.
Did any organisms evolve or go extinct during the Cambrian time period?
Yes the Cambrian is regarded as the point when life of earth began to flourish (it becomes more visible/common in the fossil record).
What are the eras of the CAMBRIAN?
The Cambrian Period is divided into three eras: the Early Cambrian, Middle Cambrian, and Late Cambrian. These eras refer to different stages or time intervals within the Cambrian Period, which lasted from about 541 to 485 million years ago. Each era is characterized by different geological and biological events, including the diversification of early animal life.
Animals in the preCambrian period?
The group of animalia (animals) did not fully form until the Cambrian period. There is evidence of simple life (single-celled) and small multi-celled life forms from before the Cambrian explosion.
