New Ediacaran fossils (Introduction)
> > David, in a post awhile back (couldn't find it to verify) I'd asked what caused the jump in complexity and you said more oxygen. Seems to me I may have asked what caused more oxygen and you said more plants? > > I remember our conversation. And it is always the oxygen that is pointed to as a cause. But a lot more had to happen. Those Ediacaran pictures helped make my point. Look at how simple they are compaired to what appeared in the Cambrian.http://denisdutton.com/newsweek_coolingworld.pdf-A new entry in the Cambrian debate. Plancton caused the huge jump in oxygen in the atmosphere:-http://wattsupwiththat.com/ 2/22/11
Complete thread:
- New Ediacaran fossils -
David Turell,
2011-02-16, 18:36
- New Ediacaran fossils -
BBella,
2011-02-18, 22:29
- New Ediacaran fossils -
David Turell,
2011-02-19, 01:34
- New Ediacaran fossils -
David Turell,
2011-02-22, 16:46
- New Ediacaran fossils -
BBella,
2011-02-23, 04:41
- New Ediacaran fossils -
David Turell,
2011-02-23, 18:00
- New Ediacaran fossils -
David Turell,
2017-05-08, 15:57
- New Ediacaran research - David Turell, 2017-06-26, 23:43
- New Ediacaran fossils -
David Turell,
2018-06-19, 00:44
- New Ediacaran fossils; a form living in the Cambrian era -
David Turell,
2018-08-10, 20:16
- New Ediacaran fossils; a form living in the Cambrian era -
David Turell,
2018-08-31, 19:38
- New Ediacaran fossils; cholesterol found - David Turell, 2018-09-21, 00:06
- New Ediacaran fossils; a segmented worm and burrow - David Turell, 2019-09-05, 18:09
- New Ediacaran fossils; fossil GI tract -
David Turell,
2020-01-10, 22:06
- New Ediacaran fossils; fossil GI tract -
dhw,
2020-01-11, 12:19
- New Ediacaran fossils; fossil GI tract - David Turell, 2020-01-11, 15:49
- New Ediacaran fossils; new more advanced forms -
David Turell,
2020-10-28, 21:30
- New Ediacaran fossils; not animals -
David Turell,
2021-03-26, 14:27
- New Ediacaran fossils; a probable predator -
David Turell,
2022-07-26, 21:16
- New Ediacaran fossils; new ones with meal -
David Turell,
2022-11-23, 00:43
- New Ediacaran fossils; new ones with meal study - David Turell, 2022-11-23, 17:10
- New Ediacaran fossils; new ones with meal -
David Turell,
2022-11-23, 00:43
- New Ediacaran fossils; a probable predator -
David Turell,
2022-07-26, 21:16
- New Ediacaran fossils; environmental studies - David Turell, 2021-11-05, 21:49
- New Ediacaran fossils; not animals -
David Turell,
2021-03-26, 14:27
- New Ediacaran fossils; fossil GI tract -
dhw,
2020-01-11, 12:19
- New Ediacaran fossils; a form living in the Cambrian era -
David Turell,
2018-08-31, 19:38
- New Ediacaran fossils; a form living in the Cambrian era -
David Turell,
2018-08-10, 20:16
- New Ediacaran fossils -
David Turell,
2017-05-08, 15:57
- New Ediacaran fossils -
David Turell,
2011-02-23, 18:00
- New Ediacaran fossils -
BBella,
2011-02-23, 04:41
- New Ediacaran fossils -
David Turell,
2011-02-22, 16:46
- New Ediacaran fossils -
David Turell,
2011-02-19, 01:34
- New Ediacaran fossils -
BBella,
2011-02-18, 22:29