Dinosaurs lived during the Mesozoic Era (252 to 66 million years ago), often called the “Age of Dinosaurs.” The Mesozoic Era is divided into three time periods, the Triassic, Jurassic, and Cretaceous.How do we know about them, then All of our direct evidence of dinosaurs comes from the geologic record: from Triassic, Jurassic, and Cretaceous sedimentary rock formations around the world. Sedimentary rocks are those that are made up of materials deposited at the Earth's surface, e.g., sediments.Paleontologists don't know for certain, but perhaps a large body size protected them from most predators, helped to regulate internal body temperature, or let them reach new sources of food (some probably browsed treetops, as giraffes do today).
What period did the T-rex live in : 83.6 million years ago – 66 million years ago (Cretaceous)Tyrannosaurus / Lived
Did humans exist with dinosaurs
After the dinosaurs died out, nearly 65 million years passed before people appeared on Earth. However, small mammals (including shrew-sized primates) were alive at the time of the dinosaurs.
Would humans exist if dinosaurs didn’t go extinct : “If we speculate that humans had evolved alongside dinosaurs, then they probably would have been able to co-exist,” says Farke. “Humans already evolved in ecosystems that had large land animals and predators. We probably would have done okay.”
There are later descriptions of creatures in the Bible that could be referring to dinosaurs. One example is the behemoth of Job 40:15-19. Even in fairly modern history there are reports of creatures which seem to fit the description of dinosaurs. Many of them probably could survive today. Dinosaurs ruled the world for 150 million years, and endured hot and cold spells, volcanic eruptions, and changing sea levels. There is nothing about today's world that would be fatal to them.
Could at Rex survive today
There were no Polar Ice Sheets. Instead Antarctica was covered in forests where T-Rex. And other dinosaurs could have roamed flowering plants were thriving.The Cretaceous
The Cretaceous is a geological period that began 145 million years ago and ended 66 million years ago. It is the last period in the Mesozoic Era. It comes after the Jurassic Period and before the Paleogene – the first period of the Cenozoic Era, our current era.But, based on everything we know at this moment in time, the answer is a firm “No”. It is possible that we may discover something tomorrow, or next year, or sometime in the future, that would let us reconstruct the DNA of extinct dinosaurs and to clone them and bring them back to life… The study says that early mammals evolved before a massive asteroid hit the planet 66 million years ago and therefore lived briefly with dinosaurs. A new study published in the journal Current Biology says that human ancestors did live with dinosaurs for a short time before the beasts went extinct.
What year was Jesus born : Using these methods, most scholars assume a date of birth between 6 and 4 BC, and that Jesus' preaching began around AD 27–29 and lasted one to three years. They calculate the death of Jesus as having taken place between AD 30 and 36.
Will dinosaurs ever live again : Probably not. While it's a fun thought experiment, we really can't predict what will evolve in the future. So much about evolution is down to contingency, luck and chance. Natural selection can't plan ahead; it happens in the moment, to adapt organisms to immediate challenges.
Could humans breathe 65 million years ago
If we used a time machine to travel back to a prehistoric period, the earliest we could survive would be the Cambrian (around 541 million years ago). Any earlier than that and there wouldn't have been enough oxygen in the air to breathe. Being over-gunned is an impossibility against a T-Rex, but with a true charge-stopping rifle, like a Merkle double, you'd at least have a chance.Probably not. While it's a fun thought experiment, we really can't predict what will evolve in the future. So much about evolution is down to contingency, luck and chance. Natural selection can't plan ahead; it happens in the moment, to adapt organisms to immediate challenges.
What age was 500 million years ago : The Geologic Time Scale
Simplified Geologic Time Scale
Era
Period or System
Paleozoic (570 – 250 million years ago)
Ordovician (500 – 425 million years ago)
Cambrian (570 – 500 million years ago)
Precambrian (Beginning of earth – 570 million years ago)
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Antwort How long ago did dinosaurs live? Weitere Antworten – How long ago did the dinosaurs live
252 to 66 million years ago
Dinosaurs lived during the Mesozoic Era (252 to 66 million years ago), often called the “Age of Dinosaurs.” The Mesozoic Era is divided into three time periods, the Triassic, Jurassic, and Cretaceous.How do we know about them, then All of our direct evidence of dinosaurs comes from the geologic record: from Triassic, Jurassic, and Cretaceous sedimentary rock formations around the world. Sedimentary rocks are those that are made up of materials deposited at the Earth's surface, e.g., sediments.Paleontologists don't know for certain, but perhaps a large body size protected them from most predators, helped to regulate internal body temperature, or let them reach new sources of food (some probably browsed treetops, as giraffes do today).
What period did the T-rex live in : 83.6 million years ago – 66 million years ago (Cretaceous)Tyrannosaurus / Lived
Did humans exist with dinosaurs
After the dinosaurs died out, nearly 65 million years passed before people appeared on Earth. However, small mammals (including shrew-sized primates) were alive at the time of the dinosaurs.
Would humans exist if dinosaurs didn’t go extinct : “If we speculate that humans had evolved alongside dinosaurs, then they probably would have been able to co-exist,” says Farke. “Humans already evolved in ecosystems that had large land animals and predators. We probably would have done okay.”
There are later descriptions of creatures in the Bible that could be referring to dinosaurs. One example is the behemoth of Job 40:15-19. Even in fairly modern history there are reports of creatures which seem to fit the description of dinosaurs.
Many of them probably could survive today. Dinosaurs ruled the world for 150 million years, and endured hot and cold spells, volcanic eruptions, and changing sea levels. There is nothing about today's world that would be fatal to them.
Could at Rex survive today
There were no Polar Ice Sheets. Instead Antarctica was covered in forests where T-Rex. And other dinosaurs could have roamed flowering plants were thriving.The Cretaceous
The Cretaceous is a geological period that began 145 million years ago and ended 66 million years ago. It is the last period in the Mesozoic Era. It comes after the Jurassic Period and before the Paleogene – the first period of the Cenozoic Era, our current era.But, based on everything we know at this moment in time, the answer is a firm “No”. It is possible that we may discover something tomorrow, or next year, or sometime in the future, that would let us reconstruct the DNA of extinct dinosaurs and to clone them and bring them back to life…
The study says that early mammals evolved before a massive asteroid hit the planet 66 million years ago and therefore lived briefly with dinosaurs. A new study published in the journal Current Biology says that human ancestors did live with dinosaurs for a short time before the beasts went extinct.
What year was Jesus born : Using these methods, most scholars assume a date of birth between 6 and 4 BC, and that Jesus' preaching began around AD 27–29 and lasted one to three years. They calculate the death of Jesus as having taken place between AD 30 and 36.
Will dinosaurs ever live again : Probably not. While it's a fun thought experiment, we really can't predict what will evolve in the future. So much about evolution is down to contingency, luck and chance. Natural selection can't plan ahead; it happens in the moment, to adapt organisms to immediate challenges.
Could humans breathe 65 million years ago
If we used a time machine to travel back to a prehistoric period, the earliest we could survive would be the Cambrian (around 541 million years ago). Any earlier than that and there wouldn't have been enough oxygen in the air to breathe.
Being over-gunned is an impossibility against a T-Rex, but with a true charge-stopping rifle, like a Merkle double, you'd at least have a chance.Probably not. While it's a fun thought experiment, we really can't predict what will evolve in the future. So much about evolution is down to contingency, luck and chance. Natural selection can't plan ahead; it happens in the moment, to adapt organisms to immediate challenges.
What age was 500 million years ago : The Geologic Time Scale