What animals lived on our planet in the time of dinosaurs?

Date:

2020-02-07 03:00:20

Views:

431

Rating:

1Like 0Dislike

Share:

What animals lived on our planet in the time of dinosaurs?

In fact, in the time of dinosaurs on Earth lived by animals

Millions of years ago, our planet was dominated by giant lizards. It is possible that they would be here still if not an accident — an asteroid Chicxulub, which fell on the surface of our planet 65 million years ago. It was he, according to the results of the latter , was the cause of death of these prehistoric monsters. But who else besides dinosaurs lived on the Earth nearly 200 million years ago? After the asteroid all the dinosaurs became extinct, but life on the planet is still here. Let's meet the amazing animals that shared the planet with the giant lizards.

When and how people learned about the existence of dinosaurs?

The ancient was First described by scientists in 1824. Found the remains of nine-meter length has been found in the beginning of 1818 near the town of Woodstock in the UK. In 1841, the English paleontologist Richard Owen have collected and summarized all known at that time information on fossil reptiles. He called them “dinosaurs”, which translated from Greek means “terrible lizard”.

Soon after, in 1843, in sandy sediments of the geological plates in Connecticut (USA), paleontologists have discovered traces of freakishly large birds. In comparison with this discovery, the elephant's leg seemed miniature. Since the researchers did not give rest question about what size it had to be a bird that made these tracks. The answer, as we know today, is that these footprints belonged to, not the bird. In the Mesozoic era the history of our planet since the Jurassic period (about 200 million years ago) until the end of the Cretaceous period (about 70 million years ago), the Earth was inhabited by “terrible lizard”. Some of them, like a kangaroo, ran on its hind legs, and the traces left by them are strongly reminiscent of traces of modern birds.

more articles about the ancient giant lizards that inhabit our planet in the past you can read on our

Turns Out, millions of years ago dinosaurs owned the land, sea and air. A variety of reptiles inhabited the pine and fern forests of the Earth. Some flew between the trees, spread its leathery wings, while others, like the size of chickens, ran across the meadow, and in the marshes lived a huge and very slow dinosaurs — brahiozavry. By the way, the world's largest skeleton of a Brachiosaurus is located in the geological-palaeontological Museum of the University of Berlin. The bones of this giant were discovered at Tendaguru mountain in Africa. Tall Brachiosaurus reached 11,87 m, width — 22 m and weighed at least 50 thousand kg. However, the biggest and most intimidating, as we know today, was Tyrannosaurus Rex. This predator lived on the territory of modern USA and Canada. At length the monster reached 10 meters, and the height five. His meter-long jaws were armed with hundreds of sharp and large teeth. If it existed today, it could easily carry a Rhino in its mouth.

the Skeleton of a Brachiosaurus in the geological-palaeontological Museum of the University of Berlin

But if the land, the sky and the sea were in the power of the dinosaurs, and, more importantly, when lived mammals? According to a study published in the journal , the first mammals were running around the surface of our planet with the dinosaurs. The researchers believe that after he died, all the other animals came out of the shadows.

What mammals lived with dinosaurs?

Two scientific articles tell us about the individual mammals that were the size of modern hamsters. Fossils of these extinct relatives are known to us mammals were discovered in China and analyzed by an international team from the University of Chicago (USA) and Museum of natural history, Beijing (China). Having carefully studied the shape of the bones a paleontologist zhe-XI Luo from the American University and his colleagues came to the conclusion that Agrodolce and Locofocos coexisted with dinosaurs 160 million years ago.

Externally, these animals resembled the present-the mole and the squirrel. Locofocos dwelt under the earth, as evidenced by his short, broad fingers with two phalanges, similar to small blades. But the spine of this 9 centimeter mammal seems particularly suitable for underground movements. The agrodolce was approximately 14 cm in length and dwelled among the trees. Judging by the structure of the limbs and spine, agrodolce was perfectly adapted to climbing trees. Researchers believe that he was frequently down to earth, as it probably fed on sage. The following conclusions can be drawn from the structure of the teeth , which could pierce the stems of plants. In addition, the researchers emphasize that in the anatomy of both animals showed signs that coincide with the action of genes identified in modern mammals. It is therefore possible that these genetic cocktails were so evolutionarily advantageous that survived to our days.

So, probably, looked Agrodolce and Docfolder

The Researchers said that the remains indicate that mammals existed in the Jurassic period. Out, little by little, we learn that in the shadow of the dinosaurs lived and other animals.

But the tiny docotor and agrodolce was not the only mammals that lived during the age of the terrible lizards. As writes the edition , more than 150 million years agothere was a well-known Australian echidna and platypus. They represent a transitional link between reptiles and other mammals. The Australian echidna is oviparous , that is, to put it mildly, not quite normal. First Australian echidna was described in 1792 by the zoologist George Shaw, who a few years later and described the platypus. However, due to the long trunk of the animal Show first decided that the Australian echidna — is a relative of the anteater. Only 10 years later, the anatomist Edward home found in the echidna and platypus in common — the cloaca, into which open the bowel, ureters and reproductive tract. On the basis of this feature in the future, has been allocated squad a single pass.

Echidna and platypus belong to the suborder of Pervozveri

However, one of the most astonishing discoveries took place in the summer of 2000, when a team of researchers led by Timothy Rowe of the University of Texas at Austin, stumbled upon the fossil bones scattered among the rocks of the Kayenta formation in Northern Arizona. Initially found the remains was not surprised paleontologists. Only 9 years later, the expert to prepare the fossil for study, noticed something surprising: the remains were tiny teeth and jaw bone with a length of just 1 inch. Later, scientists determined that the remains belonged to Scientarium — that dwelt on Earth for about 185 million years ago. Adult Scientarium the size of a large cat, so it could be mistaken for mammal, if not a large jaw bone, large teeth and lack of ears. Scientarium — this cynodont, a member of the group that occurred mammals.

Subsequently, the researchers extracted from the rock, the remains of the babies first mammals or their relatives , and not one, but 38. Thus, the finding becomes one of the most momentous in decades. Scientarium, according to researchers, provides important information about what characteristics define mammals as well as what features were present in their earlier relatives. Skeleton Scientarium much like the skeleton of a mammal and at the same time in the skeleton of reptiles. The remains of the young suggests that unlike mammals, who spend more time on the upbringing of offspring, they were able to fend for themselves thanks to well-developed bones and teeth.

Early mammals co-existed with feathered dinosaurs, such as Sinotyrannus, in temperate ecosystems of the Cretaceous period on the territory of modern Liaoning in North China

Due to these findings, scientists can learn more about mammals. The fossils discovered in different parts of the world refuted the belief that mammals of the dinosaur era were small, unremarkable insectivores that lived in the shadow of the giant reptiles.

Who lived on the planet after the death of the dinosaurs?

The death of the dinosaurs was good news for mammals, whose number increased significantly immediately after the event. So, according to a study published in the journal behavior mammals quickly changed, as our furry ancestors first began to come out of hiding not only at night but also in daytime. It is possible that this factor could have an impact on the evolution of Homo Sapiens.

to always stay up to date with the latest scientific discoveries, subscribe to our

The Paleontologists and evolutionary biologists have long believed that the ancestors of modern mammals were nocturnal animals. The fact that most mammals can see well in low light. They also developed sense of smell and hearing and still have whiskers (e.g. whiskers of cats) that allow them to feel what is right in front of them — all of these qualities are incredibly useful in the dark. Similarly, when mammals began to go out during the day, it was a mystery, because behavior is difficult to distinguish from fossils. Scientists rely on the shape of the eye sockets and nasal cavities, to determine which senses were important to the extinct animal, but these clues can mislead. However, to understand exactly when our ancient ancestors changed nocturnal n day, the scientists examined daytime and nighttime habits of more than 2415 species of living mammals, and then used genetic data to build pedigrees, noting that the Earth could appear very early day ancestors.

here is the cassowary — the bird-dinosaur. They are — large flightless birds that lived on the planet 100 million years ago.

According to the study published in the journal of the first appearance of the ancestors who were active in the daytime, probably lived roughly 65.8 million years ago — only 200,000 years after the mass extinction that wiped out the dinosaurs, except for birds. For example, the common ancestor of modern camels, hippos and deer probably moved on with night life on the daily around the same time. Today camels are active during the day, while the hippos are active at night, and deer observed mixed way of life. Overall, the researchers concluded that the daily activity of animals begins the moment that the dinosaurs disappeared. The reason for this, obviously, is the fact thatto go out during the day was too risky.

This is consistent with the data of fossils that clearly show that the number and types of mammals increased rapidly after the dinosaurs did not. The work supports the idea that mammals had conquered more territory and greatly expanded their behavioural repertoire. The researchers also noted that modern primates are generally active during the day, and the ancestors of the primates, it seems, was one of the first who acquired daily habits. This may be the reason that we and other apes color vision and a weak sense of smell and hearing is much better than many other mammals. Thus, the fall of the asteroid Chicxulub allowed the ancient mammals to change their lifestyle and occupy the land, the sea and water that have been previously owned giant lizards.

Recommended

The most famous graveyard of ships in the world

The most famous graveyard of ships in the world

Sunken "Titanic" was found only many years after the disaster. For many centuries the world ocean was one of the main ways of communication of civilizations living on different continents. The seas and oceans sailed millions of ships that transported...

The neural network helped to answer the question of why we have dreams

The neural network helped to answer the question of why we have dreams

the Ability to dream is not at all, thus it is very important Our world is full of superstitions, and some of them are of particular interest. It is known, for example, that Michael Jordan wore University of N. Carolina shorts under his Chicago Bulls...

Found the first remains of a dinosaur that died from cancer

Found the first remains of a dinosaur that died from cancer

you May have seen centrosaurus in documentary films Millions of years ago in the canadian province of Alberta lived in a huge variety of dinosaurs. Especially many of centrosaurus (Centrosaurus apertus), which was a horned creature the size of a cow....

Comments (11)Add comment

2020-07-17 в 00:38:16

0 0

Is your partner cheating on you? My name is Rita, I was in a relationship trauma but Tiger Tech helped me to resolve the issue; i just want to say a big thank you to (TIGER SPY TECH) and also to recommend as promised. I thought my man was cheating on me; after discussing my problem with a friend she advised me to monitor my partner whatsapp and other social media accounts; then I thought the best way was to hack all his social media accounts and also his whatsapp account. I was introduced to (TIGER TECH) and they helped me to hack the whatsapp and other accounts. After several weeks of having access to his social media accounts I found out that he was sincere because I was receiving his whatsapp messages and had access to all his social media accounts. Then I made some adjustments in my relationship and it became better and stronger till date. Thanks to (TIGER TECH). I recommend Tiger Tech for the same job or related job. Contact email: tigerotech@gmail.com Contact TIGER HACKER today for same job or related job which include: - Monitor Partner's Phone - Retrieve lost documents - Hijack Bitcoin Wallet - Hijack bank Logins - Monitor Partner's bank account or transfer - Help Sign up to ILLUMINATI and get famous faster - Bitcoin mining - upgrading examination score - Hack email, Facebook, Whatsapp etc - Hack any data base - Erase criminal records - Erase blacklisted profile for more details, contact TIGER HACKER via facebook link https://www.facebook.com/Tiger-Spy-Tech-108553860680860/ Or Email: tigerotech@gmail.com I assure you a perfect result.

Answer

2020-07-11 в 02:20:11

0 0

RECOVERY OF STOLEN BITCOIN RECOVERY OF LOST MONEY TO SCAMMER LEGIT RECOVERY EXPERT REFERRAL Have  you ever been a victim of a scam?  or have you lost your money to fake hackers online? I implore you to contact this trustworthy hacker and   recovery expert QUADHACKED@GMAIL.COM , I was a victim of fake people posing as  binary options and bitcoin investors,  I lost a sum of $4,000 and 2BTC from my bitcoin wallet to these fakes. it took a while before I realized they were scams and this really hurt me. Then an in-law of mine heard about it and recommended to me a specialist with the address -  QUADHACKED@GMAIL.COM  . He helped me recover my lost bitcoins  in less than 72hrs  and the fakes were caught and made to pay for what they did to me .if you have lost any amount to online scams and you're seeking to recover them, in fake hackers,  online dating scams,btc wallet hack, fake binary investors  .Reach out to Quadhacked  to help you ,and you will be so glad you did so, best believe .

Answer

Today 11:35:30

0 0

GET RICH WITH BLANK ATM CARD ... Whatsapp: +18033921735 I want to testify about Dark Web blank atm cards which can withdraw money from any atm machines around the world. I was very poor before and have no job. I saw so many testimony about how Dark Web hackers send them the atm blank card and use it to collect money in any atm machine and become rich. ( darkwebblankatmcard@gmail.com ) I email them also and they sent me the blank atm card. I have use it to get 90,000 dollars. withdraw the maximum of 5,000 USD daily. Dark Web is giving out the card just to help the poor. Hack and take money directly from any atm machine vault with the use of atm programmed card which runs in automatic mode. Email: darkwebblankatmcard@gmail.com Text & Call or WhatsApp: +18033921735

Answer

2020-07-07 в 01:49:59

0 0

My Bitcoin Investment  Experience. No doubt Bitcoin has been the trend of today and it's doing a lot in the world of business because people prefer saving  up money in their wallets rather than banks,   I lost about  $54,000 USD last summer due to the fall in the price of bitcoins. A colleague at work who knew my ordeal on bitcoin savings  introduced me to a platform  (cryptoforex345.com)  where I can save and invest my bitcoins with more than 100%  profit  margin.  At first I was skeptical about it so I decided to try it out with just $50 USD. I was amazed after 12 hours I earned additional $60 USD and I was able to make an instant withdrawal and ever since i have been investing and making more money.  Bitcoin investment with cryptoforex345.com  has changed my life as I have made over $176,000 USD. You all can sign up at: https://cryptoforex345.com   Enjoy endless possibilities.

Answer

2020-06-21 в 21:46:22

0 0

Hack Ethics is a Verified Experienced Binary Options Recovery Specialist and Professional Hacker that provides the experience, intelligence, expertise in Asset Recovery and successfully solve ANY DESIRED HACKING SERVICES YOU WANT with ease which includes BINARY OPTIONS FUNDS RECOVERY, CREDIT REPAIR, PHONE & SOCIAL MEDIA HACKS and so on.  People have lost their hard earned money through this BINARY OPTIONS TRADINGS, yet they would go to meet FAKE HACKERS who are also scammers unknowingly to help them recover their money and they would end up losing more money in the process. These Scammers also tend to put Fake Testimonies out there just to steal more from you by giving you False hope. I understand how heartbreaking it is to be a BINARY OPTIONS SCAM VICTIM after you've been promised your fortune by Binary Companies and then they ignore your Emails or Calls after stealing from you.  I'm taking every step to render solution to those innocent people affected and help them get every penny they lost.  CONTACT  EMAIL  -  HACKETHICS008@GMAIL.COM     REPOSTING MY ARTICLE ON EVERY PLATFORM AND FORUM TO HELP VICTIMS OUT THERE. 

Answer

2020-04-24 в 03:38:40

0 0

I just want to share my experience with everyone. I have being hearing about this blank ATM card for a while and i never really paid any interest to it because of my doubts. Until one day i discovered a hacking guy dickson. he is really good at what he is doing. Back to the point, I inquired about The Blank ATM Card. If it works or even Exist. They told me Yes and that its a card programmed for only money withdraws without being noticed and can also be used for free online purchases of any kind. This was shocking and i still had my doubts. Then i gave it a try and asked for the card and agreed to their terms and conditions.. Four days later I received my card and tried with the closest ATM machine close to me, to my greatest surprise It worked like magic. I was able to withdraw up to $2,000 daily. ATM has really change my life * iOS/windows/Android Phone Hacking

Answer

2020-03-31 в 03:02:38

0 0

◾PROTOCOL SHIELDERS◾ HELLO, I am COREY RODRIGUEZ by name,the only CEO of protocol-cyber-shield-hackers.  In this message, we will explain how you can almost avoid SCAMMERS and stay safe,  plus how our organization works. Read it carefully!! Its reading will not take more than 10mins.  We kindly URGE you to not respond without have read the entire text. Those who mail without have read everything, ask questions that are been answered here. ⚠️WARNING: MOST HACKERS YOU SEE HERE ARE FAKES AND SIMULTANEOUSLY INCONGRUOUS !.  It tears US up when we receive bitter mails of Jobs attempts proposals from most clients with hacking issues but never get close to having them done, thereby wasting a lot $ in the process,  EXAMPLES:  ➡️MOBILE PHONE HACKING. ➡️BINARY FUNDS/BITCOIN RECOVERIES. ➡️SOCIAL MEDIA ACCOUNT/EMAIL HACKING etc.... if you in a haste to have all of these done by seeking hackers yourselvesyou will only get ripped. PLEASE PAY ATTENTION TO THIS ARTICLE AS YOU READ THROUGH IT. HOW WOULD YOU KNOW??  TAKE NOTE AND PRECAUTIONS: 1. you see uncertified email accounts carrying numberings likeiamhacklord1232@(gmail,yahoo or hotmailDOTcom)  pls flee from them, BIG SCAMMERS. They take your money and never do your job!!  2. you see posts like "do you need to spy on spouse?" All fake!just a way to lure you towards getting ripped!. 3, posting fake testimonies and comments to trick you into feeling safe. Pls endeavour to ignore!!  ➡️NOTE: beware as we urge you not to make respond to any "IVAN HONG,PETER SANTOS,MONICA HART (impersonating with our articles pretending to work under us) WE ONLY HAVE 2 EMAILS WHICH ARE LISTED BELOW THIS ARTICLE TO ATTEND TO ALL MANNERS OF CYBER HACKING ISSUES.                        ◾VERY IMPORTANT ◾ For years now, We've helped  organizations  secure data base,  so many sites USE US AS SECURITY BACK UP TEAM BECAUSE OF OUR METHODS OF  HANDLING CYBER MISHAPS.  "iPhone/ANDROID HACKS" "CLEAR CRIMINAL RECORDS"    "FUNDS RECOVERIES" AND LOT MORE BEEN DONE IN SHORT TIMING! these are significant EXPERIENCES & RECORDS a good and effectively fully recognized organization must firmly ascertain.                          ◾OUR AIMS HERE◾ 1◾to assign a qualified agent of specific rank to particularly any sort of cyber issues you intend dealing with in short and accurate timing. 2◾ to screen in real hackers (gurus only) in need of job with or without a degree, to speed up the  availability of time given for Job contracts given to us.!! Thus an online binary decoding exam will be set for those who seeks employment under the teams Establishment.  write us on: ◾Protocolhacks@gmail. com ◾Cybershieldnotch@gmail .com ◾binaryoptionretrieval@gmail .com COREY ROD,  SIGNED... Thank you..

Answer

2020-03-01 в 03:14:39

0 0

Do not trade and Invest with CRYPTONXT. Daniel Grant who is the chief operating officer of the firm is fraudulent. The company is a fraud. Google the reviews of CRYPTONXT and you can see for yourself. I made a payment of {125,000 USD} from Dec 2 till Jan 24. My account ratcheted up to 341,347.22. I tried making withdrawals countless times and Daniel Grant keeps bringing up different excuses to get me to make more deposit. It dawned on me that I had been scammed. I felt so stupid at time, I wanted it to just end so I kept paying more money. I read a review of how one Mr. Wang from Asia repatriated his stolen funds from CRYPTONXT using {p a u l . w r i g h t @ g l o b a l a s s e t r e c o u p . c o m} an International wealth recovery expert who walked him through the process of the refund without suffering yet another loss. I am a testimony! {g l o b a l a s s e t r e c o u p . c o m} helped recover 92% of my money.

Answer

2020-02-21 в 12:37:16

1 0

Last year December I was contacted by a broker who convinced me to invest into Cryptoallday. I made an initial investment of € 190,00 and they asked for € 14,500 more in order to access my withdrawal. I followed their instructions and made another deposit. For 2 months now I have been trying to contact Cryptoallday but I got no response. I talked to my friends and colleagues about it and luckily for me a friend of mine just got out of a situation like that and introduced to a wealth recovery team that helped her during her investment problem, within 3 days of contacting them they were able to help me get 100% of my lost money back. They only got paid after the recovery and I had no problem with giving them 10% from the recovered funds after I got it back. You can reach out to them for more insight. Bitcoinretrieval2018 gmail com / WhatsApp: +1 (347)201-0316

Answer

2020-02-07 в 17:07:06

0 0

It has come to the notice of authorities that many unregulated companies are using clone websites to target citizens and hence it has issued a warning to all traders not to deal with any unregulated companies and not to be lured by their false propaganda of unrealistic returns on investments, and not to fall in their trap. Their advertisements can be mouthwatering, but at the end of the day they will run off with your capital too. If you’re facing some challenges of withdrawals or your broker manager is always asking you to make more deposit before you could place a withdrawals from your funds or you traded and lost your funds without any reason or maybe you noticed that your broker manager manipulated your funds kindly get in touch with Mr. Rodney Stegall through his email address PROHACKER2177@GMAIL.COM and WhatsApp: +19412410496 he will guide you on how to get back your lost funds  

Answer

2020-02-07 в 11:36:47

0 0

I have come a long way with WISETECHHACKER @gmail.com and i trust his services when it comes to hacking of devices and many more. This hacker has really operated on so many phones that i provided for him to help me hack into and all the phones Wise Tech hacked came out successfully. i just want to appreciate the good work that WISETECHHACKER @gmail.com did for me

Answer
Add comment

Related News

Why ritual cannibalism still exist?

Why ritual cannibalism still exist?

Cannibalism is far more common than thought researchers what do you think, how long has cannibalism? Researchers believe that for over 15 thousand years, in a period of profound change, several groups of people in Europe have used...

Is it possible to get a Chinese virus via sending with AliExpress

Is it possible to get a Chinese virus via sending with AliExpress

Should we be afraid of parcels from China? about 2019 coronavirus-nCoV. Now write about it literally everything, including and we on our site. People don't even remember his name, calling him just a “Chinese virus”, but I'm afrai...

Is it possible to restrain the coronavirus from spreading?

Is it possible to restrain the coronavirus from spreading?

whether coronavirus infection an epidemic? Since December, began a new outbreak of coronavirus, the Chinese authorities have placed millions of people under quarantine, and the international airports to check travelers for signs o...