Which Came First? Eggs Before Chickens, Scientists Now Say
@CinderInMySoul (4717)
United States
November 16, 2008 3:23am CST
haha i knew it and told you ppl last year! ok ok im being smug for no reason, but its still fun!
"A rare fossilized dinosaur nest helps answer the conundrum of which came first, the chicken or the egg, two paleontologists say.
The small carnivorous dinosaur sat over her nest of eggs some 77 million years ago, along a sandy river beach. When water levels rose, Mom seems to have fled, leaving the unhatched offspring.
Some characteristics of the nest are shared with birds, and our analysis can tell us how far back in time these features, such as brooding, nest building, and eggs with a pointed end, evolved - partial answers to the old question of which came first, the chicken or the egg," said researcher Francois Therrien, curator of dinosaur paleoecology at the Royal Tyrrell Museum in Alberta, Canada.
...interpreted literally, the answer to the riddle is clear. Dinosaurs were forming bird-like nests and laying bird-like eggs long before birds (including chickens) evolved from dinosaurs.
"The egg came before the chicken," Zelenitsky said. "Chickens evolved well after the meat-eating dinosaurs that laid these eggs."
http://news.yahoo.com/s/livescience/20081114/sc_livescience/whichcamefirsteggsbeforechickensscientistsnowsay;_ylt=Akj99.1sRZwrVyCSvKLcCHUiANEA
so i guess the new question IS "Which came first? the Chicken or the CHICKEN EGG? hmm..yeah i dont know that one LOL!
1 person likes this
2 responses
@aseretdd (13730)
• Philippines
16 Nov 08
I always like the answer to that riddle that J.K. Rowling wrote in the last Harry Potter book... and that goes something to the likes of this... "it is like a circle... where there is no beginning and an end"... i never really gave it much thought until i read your dicussion... and i think scientist should look into which came first... because for sure a lot would question the theory of this Zlenitsky person...