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rocks and fossils
Aida Medhurst
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What sharks name begin with the letter p?
Pacific Angelshark.Pacific Porbeagle (or just Porbeagle).Pacific Sharpnose.Pacific Sleeper.Paleocarcharias (an ancient shark that lived in the Jurassic era).
Who owns graal era?
GraalOnline Era is owned by the company called Toonslab, it was also formally known by as Eurocenter Games.
What 3 letter word for diamond stat?
ERA, RBI
Three letter word starting with er?
err , era , ere
How do you get out of a glitch on graal online era?
Press TAB and then type "unstick me".
How do scientists determine when one era ends?
There are significant changes in climate and/fossils.
How do you know when an era ends?
a big event like a massive extinction ends an era.
Who was the most famous scientist of the Hellenistic era?
The famous scientist of the Hellenistic era was Archimedes.
What two events do historians use to mark the end of the Hellenistic Era?
The Hellenistic period begins in 323 with the death of Alexander the Great and ends with the battle of Actio in 31 BC
What era is when life begins?
Precambrian
What do scientist observe most?
Cookie monster era
How do you determine the end of an era?
It was science that named and decided on the era's in the first place, so they determine them by matching what another scientist has said is one era or another. Usually era's are defined by some cataclism.
If the isochron slope is 0.0362 when does the Proterozoic Era begins?
2500 m
How do scientist know that K-T extincation took place?
From the PALEOZOIC ERA.
Approximately how long ago did our current era begins?
65 million years
What term do scientist use to apply to the Cenozoic Era?
It is often called the "Age of the Mammals"
A new millennium began on January 1 2001 but the 21st century began on January 1 2000 true or false?
False. A new decade, century, or millennium, etc. begins on a year that ends in 1, not 0 (unless you follow a Common Era timeline).
