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Reality on Planet earth 70 million years ago it was different, it went on TodayBy day and by night, it was shorter than that, according to what I revealed Conch shell Old fossil.
According to the study, published in the journal Climatology and Ancient Oceans, the fossils of ancient creatures on Earth, specifically a shell shell, revealed that the length of the day was only 23.5 hours, thanks to the fossilized remains of one of these creatures, scientists were able to determine this time difference.
A team of scientists published a description of the fossils and evidence they found, and they said that when "Reigned Dinosaurs Earth, the length of the year on Earth was 372 days, meaning that the one day at that time was shorter than the present day.
The scientist, Niels de Winter, lead author of the new study, said in a statement: "We had 4 or 5 graphic points per day, which is something that you never get in geological history … We can basically take a look at today 70 million years ago … it’s really amazing".
As for the fossil that gave de Winter and his colleagues a lot of graphic points, it is an extinct shell shell, according to what "Space.com".
Scientists have extracted a very thin axis of The fossil, It can provide a visualization of the conditions the creature lived in the past, and like tree rings, it provides scientists with an understanding of the patterns that formed the life of the shellfish.
However, in addition to seasonal changes, the coincidence also shows the differences and differences in growth on a small and accurate scale, which indicates the difference between the day, when the crust grew more, and at night, which in turn indicates that the oysters of this type shared its shell with Bacteria That can turn sunlight into sugars, just like plants.
And when the researchers counted those daily layers, they realized that in one year, the oyster experienced 372 days, which lasted uniformly for ages.
With a simple calculation, with an additional 6.75 cycles added per year, the length of the day in that time period should be 23.5 hours.
However, this fossil shell oyster coincidence is a first step towards determining the timeline for how the Earth’s rotation slows and the Moon shifts away.
Certainly, this single conch will not be sufficient, especially since it is very small in the context of the moon’s lifetime, but scientists hope to be able to conduct similar analyzes with other older fossils that would complete the timeline.
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Reality on Planet earth 70 million years ago it was different, it went on TodayBy day and by night, it was shorter than that, according to what I revealed Conch shell Old fossil.
According to the study, published in the journal Climatology and Ancient Oceans, the fossils of ancient creatures on Earth, specifically a shell shell, revealed that the length of the day was only 23.5 hours, thanks to the fossilized remains of one of these creatures, scientists were able to determine this time difference.
A team of scientists published a description of the fossils and evidence they found, and said that when they “prevailed Dinosaurs Earth, the length of the year on Earth was 372 days, meaning that the one day at that time was shorter than the present day.
“We had 4 or 5 data points per day, which is something that you never get in geological history … We can basically, toss,” said Niels de Winter, the lead author of the new study, in a chemist at the University of Frejus in Brussels. Look at today, 70 million years ago … it’s really amazing. “
As for the fossil, which gave de Winter and his colleagues a lot of graphic points, it is a shell of extinct shell, according to “Space.com”.
Scientists have extracted a very thin axis of The fossil, It can provide a visualization of the conditions the creature lived in the past, and like tree rings, it provides scientists with an understanding of the patterns that formed the life of the shellfish.
However, in addition to seasonal changes, the coincidence also shows the differences and differences in growth on a small and accurate scale, which indicates the difference between the day, when the crust grew more, and at night, which in turn indicates that the oysters of this type shared its shell with Bacteria That can turn sunlight into sugars, just like plants.
And when the researchers counted those daily layers, they realized that in one year, the oyster experienced 372 days, which lasted uniformly for ages.
With a simple calculation, with an additional 6.75 cycles added per year, the length of the day in that time period should be 23.5 hours.
However, this fossil shell oyster coincidence is a first step towards determining the timeline for how the Earth’s rotation slows and the Moon shifts away.
Certainly, this single conch will not be sufficient, especially since it is very small in the context of the moon’s lifetime, but scientists hope to be able to conduct similar analyzes with other older fossils that would complete the timeline.
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