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What else can I help you with?
Were there dinosaurs in the Paleozoic Era?
No, dinosaurs did not appear until the Mesozoic Era, which followed the Paleozoic Era. Dinosaurs first appeared around 230 million years ago at the start of the Triassic period. The Paleozoic Era ended around 252 million years ago.
When did plant life begin to appear on Earth?
Plant life first appeared on Earth around 450 million years ago during the Ordovician period. These early plants were mostly similar to mosses and liverworts, and they played a crucial role in shaping the development of ecosystems on our planet.
How long have reptiles inhabited the earth?
Reptiles inhabited the earth before dinosaurs inhabited the earth. The first reptiles appear in the fossil record over 300 million years ago, in the Carboniferous period of the Paleozoic era.
Where was precambrian era?
The Precambrian era was a geological period that spanned from about 4.6 billion years ago to around 541 million years ago. It encompasses the earliest part of Earth's history, including the formation of the planet and the evolution of life forms. The Precambrian era was followed by the Paleozoic era, which marked the beginning of complex life on Earth.
When did crocodiles first appear?
Crocodiles first appeared around 200 million years ago during the Mesozoic Era. They are ancient creatures that have remained relatively unchanged over millions of years.
When did Gnetophyta appear on earth?
what era did the gnetophyta evolve.
What era did saber-toothed cat first appear?
probably mesozoic era
In what era did vertabrates appear?
Vertebrates first appeared during the Paleozoic era.
When did flying insects first appear?
the cenozoic era
When did mammals first appear on earth by paleontologists?
Mammals first appear in the fossil record of the Mesozoic Era.
What era was the first living mammal on Earth?
The Mesozoic Era.
When did life begin to appear on earth?
Plants have been around on the Earth since the Cambrian part of the Palenzonic Era.
What era did bacteria first appear on earth?
Bacteria are believed to have first appeared on Earth over 3.5 billion years ago during the Archean Eon. These simple single-celled organisms are among the earliest forms of life on our planet.
What era did first life appear?
Pre-Cambrian. It's when bacteria first came about.
In what era did life first appear?
Pre-Cambrian. It's when bacteria first came about.
When did cockroaches first appear?
Actually they were from the Pennsylvanian Period and the Paleozoic Era...
What era did the first animals with both teeth and fins appear?
Silurian
