Want this question answered?
The oldest named Era was the Eoarchean Era from 4 to 3.6 billion years ago. This was preceeded by the Hadean Eon (4,576.2 to 4,000 Ma) but this so far is not subdivided into eras.
The 4 eras are Cenozoic era, the mesozoic era, the paleozoic era, and the precambrian era.
It is so because, the oldest fossils are obtained from the life forms which used to exist at that time in the oldest ages. At that time there was no so much changes in the world, the life forms being simpler. As the age of the earth advanced hence the forms of life also adapted or tried to adapt to the changes of the surrounding. The climate changed and so did the life forms. It was determined that in the older times, 1st life forms came in the water bodies and then from there the land forms developed. So as we see the later life forms are more complicated, thus the oldest fossils are more simpler compared to their most recent counterparts.
The oldest known cyanobacteria fossils are known as stromatolites and fossils have been found that date back 2.72 billion years old. More recent discoveries however suggest that cyanobacteria may date back as far as 3.5 billion years into Earth's past.
In layers of rock, the oldest rock will always be at the bottom. This is because it was laid down first. The rock gets "younger" as you go toward the surface, with the most recent layer the one that is exposed.
Precambrian, Paleozoic, Mesozoic, Cenozoic. :)
Big Bang, formation of galaxies, formation of sun, formation of earth.
There are no single-word comparative and superlative for recent. They would be "More recent" and "Most recent"
Ryan Giggs is the oldest player due to the recent departure of Edwin Van Der Sar.
Hes talking to his recent x gf about his oldest x gf saying that somebody told him that the recent x gf had a bf that looked like his oldest gf, therfor both of the x gf are...well are "together"...in a relationship.
because this is not has been correct
May Young is the oldest talent at 86 years old. She was born March 12, 1923. However she is not current and is of course not on the Diva list. Victoria was the oldest diva at 38 years old until her recent leave from the company. She was born February 10 1971. I believe that Candice Michelle is now the oldest diva at 30 years old. She was born September 30 1978. This is the first time that I am not 100% positive on this answer but I believe that is the correct answer. --March 2009
Earthenware ceramicsSilk garmentsPainted hand scrollsPorcelainApex (:
Iberia run two variants of the A340; The oldest A340-300 was introduced introduced in Jun-1996 and the most recent in Mar-2011. The oldest A340-600 in the fleet was introduced Jun-2003 and the most recent in Jul-2010.
Recent studies claim that land of Havilah is VALAHIA which is oldest Romanian name , these studies are not confirmed .
cenozoicmesozoicpaleozoicprecambrian
Yes that is correct