Table of Contents
- 1 What archeologist do to dinosaur bones?
- 2 How do archaeologists find fossils?
- 3 Did the Brontosaurus never existed?
- 4 What did Brontosaurus actually look like?
- 5 What do archeologist dig up?
- 6 What was the size of the largest Brontosaurus?
- 7 Did Brontosaurus live in the Jurassic period?
- 8 What happened to the Brontosaurus with the wrong head?
What archeologist do to dinosaur bones?
A Paleontologist studies fossils while an archaeologist studies human artifacts and its remains. … The paleontologist studies these items to try to understand the forms of life that existed on Earth thousands or millions of years ago. An archaeologist studies the same items to try to understand human life and history.
How do archaeologists find fossils?
Many fossils are the bones of animals that were buried. Over many years, they got buried deeper, and the bones and nearby soil hardened into rock. Workers then use shovels, drills, hammers, and chisels to get the fossils out of the ground. The scientists dig up the fossil and the rock around it in one big lump.
How can scientists find out how old the fossils and rocks are?
To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.
Did the Brontosaurus never existed?
Well hold on: Scientifically speaking, there’s no such thing as a Brontosaurus. Even if you knew that, you may not know how the fictional dinosaur came to star in the prehistoric landscape of popular imagination for so long.
What did Brontosaurus actually look like?
Brontosaurus was a large, long-necked, quadrupedal animal with a long, whip-like tail, and fore limbs that were slightly shorter than its hind limbs. The largest species, B. excelsus, weighed up to 15 t (17 short tons) and measured up to 22 m (72 ft) long from head to tail.
Does an archeologist study rocks?
Actually, archeologists study traces of the human past, while paleontologists study fossil remains of plants and animals, and geologists examine rocks and landforms for clues to the history of the earth. Archeologists study ancient cultures as well as recent historic occupations.
What do archeologist dig up?
Archaeologists study ancient people. Archaeologists excavate at places where people lived in the past, such as ancient camps, villages, and cities. Each of these places is called a site. That is where archaeologists find artifacts, which are objects made or used by people in the past.
What was the size of the largest Brontosaurus?
The largest species, B. excelsus, weighed up to 15 t (17 short tons) and measured up to 22 m (72 ft) long from head to tail. The skull of Brontosaurus has not been found, but was probably similar to the skull of the closely related Apatosaurus.
Was the dinosaur brontosaurus real or fake?
This suggested a different dinosaur; however, it was later established that, as these dinosaurs grew, some of the vertebrae fused together. It seems that Marsh had simply found a younger example. The dinosaur formerly known as brontosaurus was certainly real — it just had the wrong name and the wrong head.
Did Brontosaurus live in the Jurassic period?
The various species lived during the Late Jurassic epoch in the Morrison Formation of what is now North America, and were extinct by the end of the Jurassic. Adult individuals of Brontosaurus are estimated to have weighed up to 15 tonnes (15 long tons; 17 short tons) and measured up to 22 metres (72 ft) long.
What happened to the Brontosaurus with the wrong head?
To add insult to injury, the poor Brontosaurus not only got a name change, but it was discovered that he had the wrong head, too. One item that was not found in the excavation with Marsh’s Yale skeleton was a skull. Marsh mounted a head found at a different location to complete the exhibit.