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For the better part of the mesozoic era, lasting about 180 million years.
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How do you sing long long ago?
Tell Me The Tales That To Me Were So Dear Long Long Ago Long Long Ago Sing Me The Song I Delighted To Hear Long Long Ago Long Ago Now You Are Come My Grief Is Done Let Me Forget How Love Has Won Let Me Believe That You Love As You Loved Long Long Ago Long Ago
When did the mesozoic era begin?
It is about 251 million years ago
When did the precambrian era end?
About 540 million years ago.
How long ago was 431b BC?
a long time ago
How long ago was 2611 BC?
a very long time ago
What era and period is the allosaurus from?
The Allosaurus lived 150 million years ago. That was during the Jurassic period. The Jurassic period was part of the Mesozoic era.
How long ago did Allosaurus live?
Allosaurus fossils date to between 155 and 150 million years ago. This was during the Kimmeridgian and Tithonian stages of the Jurassic period. The Jurassic was the second period of the Mesozoic era.
What era did the anchiasaurus live in?
Early Jurassic (190 million years ago)
What is the era of a apatosaurus?
Late Jurassic 161-145 million years ago.
What eon was the mesozoic era in?
The Jurassic Period of geologic time spanned from 206 to 144 million years ago. It was preceded by the Triassic Period and followed by the Cretaceous Period, all three comprising the Mesozoic Era.
What is the name of the era in which the dinosaurs lived?
Dinosaurs lived from 231.4 million years ago to 65.5 million years ago, which falls entirely in the Mesozoic era. The Mesozoic is divided into the periods, the Triassic, Jurassic, and Cretaceous.
What era did the apatosaurus live in?
Apatosaurus excelsus existed from about 154 to 151 million years ago. This was during the Kimmeridgian and Tithonian stage of the Jurassic period. The Jurassic period was during the Mesozoic era.
How long has it been since the Jurassic period?
The Jurassic period extended from 200 million BCE to 146 million years BCE. It lasted 54 million years.
Where did the Jurassic take place?
The Jurassic period took place before the Cretaceous era and after the Triassic era. It started around 199 million years ago and ended about 44 millions years later. (145 million years ago if you can't do the maths).
Which era is the pterodactyl in?
Pterodactylus lived between 150.8 and 148.5 million years ago. This was during the Jurassic period of the Mesozoic era.
How long ago was the Jurassic period in numbers?
The Jurassic Period is defined as the period of time between 200 million years ago to 145 million years ago.
Where did the Jurassic Period take place?
The Jurassic period took place before the Cretaceous era and after the Triassic era. It started around 199 million years ago and ended about 44 millions years later. (145 million years ago if you can't do the maths).
