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A boundary is a borderline, a separation between two things or the edge of something.
Tertiary means third.
In this case the 'Tertiary Boundary' has a geological meaning. It is an horizon in the Earth's rock sequence that marks the end of the 'Tertiary Period' at the end of the 'Cretaceous' and the begiining of the 'Quaternary Period' - a point in time in Earth's history some 65.5 million years ago.
It is also the time when the Dinosaurs became extinct.
What else can I help you with?
What is the significance of the boundary between the cretaceous-tertiary time periods?
The boundary between the Cretaceous and Tertiary periods, known as the K-T boundary, marks a significant mass extinction event that wiped out the dinosaurs and many other species. It is believed to have been caused by a combination of factors, including a meteor impact and volcanic activity. The extinction event paved the way for the rise of mammals and ultimately led to the diversification of life on Earth.
Did the K-T extinction occur before or during the Tertiary period?
The Tertiary Period (65.5 to 2.588Ma) is the informal name for the geological period that followed the K-T extinction event. So the K-T event happened before the Tertiary. In fact "K-T" is actually short for Cretaceous-Tertiary as it marked the end of the Cretaceous and the start of the Tertiary.The lower tertiary is more formally known as the Paleogene Period(65.5 - 23.03 Ma) and the upper Tertiary is more formally known as the Neogene Period(23.03 - 2.588Ma).
What plate boundary is near New York?
The plate boundary near New York is the North American Plate boundary. This boundary is a divergent boundary, meaning that the North American Plate is moving away from the Mid-Atlantic Ridge, which runs along the eastern coastline of the United States.
What would happen to the tertiary structure if heated?
Heating a protein can cause it to denature, meaning it loses its tertiary structure as the interactions that maintain the shape are disrupted. This unfolding can lead to loss of function as the active site may become distorted and unable to bind substrates.
Alcohol in which the hydroxyl is attached to a carbon attached to three other carbons?
Tertiary
What exclusive element was found at the cretaceous tertiary boundary?
Iridium
What is the significance of the boundary between the cretaceous tertiary time periods?
The boundary marks the impact of a massive meteorite that caused mass extinction on Earth.
Meaning of tertiary qualification?
on job training
The cretaceous-tertiary boundary even took place how many years ago?
65 million years ago
What is the significance of the boundary between the cretaceous-tertiary time periods?
The boundary between the Cretaceous and Tertiary periods, known as the K-T boundary, marks a significant mass extinction event that wiped out the dinosaurs and many other species. It is believed to have been caused by a combination of factors, including a meteor impact and volcanic activity. The extinction event paved the way for the rise of mammals and ultimately led to the diversification of life on Earth.
What is found in the K-T boundary?
I think you are referring to the 'iridium spike' - the Yucatan impactor brought to earth a quantity of iridium that was deposited and is detectable at the K-T boundary (the Cretaceous - Tertiary boundary) wherever this is found round the planet.
What is the meaning of tertiary beneficiary in a trust?
A tertiary beneficiary is the third in line to receive something when the primary and secondary beneficiaries have died.
What is the homophone pair meaning renter's boundary?
A renter's boundary is a boarder's border.
What is the difference between secondary and tertiary education?
Abby is legit and tertitary sources are not by
What is the K-t boundary layer?
K-T stands for Cretaceous-tertiary boundary. The K is used instead of a C to help that there is no confusion between the Cretaceous and Carboniferous Periods; as the Carboniferous Period was among one of the first periods. The K-T boundary is marked by the element named Iridium, the K-T boundary contains approximately 31% iridium, this element is rare on Earth, common in space debris, such as asteroids and meteors/meteorites, such as the one believed to have hit the Earth causing the extinction of the dinosaurs. The Cretaceous was the last of the dinosaur bearing periods. The Tertiary period is the period we as humans live in currently.
What animals lived during the tertairy period?
erm might wanna find out meaning of tertiary first
What are important Jurassic period events?
cute dinos went bye bye (:CommentDinosaurs went extinct on the C-T (Cretaceous/Tertiary) boundary. Not during the Jurassic Period.
