New Oxygen research; abundance and Cambrian (Introduction)
DAVID’s comment: Same story. Higher concentrations of oxygen allowed for the Cambrian Explosion, but didn't cause it.
Agreed. New conditions offered new opportunities, and these were exploited by whatever mechanism it is that enables organisms to come up with their innovations.
Complete thread:
- New Oxygen research. -
David Turell,
2014-10-21, 23:10
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- New Oxygen research. -
Balance_Maintained,
2014-10-22, 00:37
- New Oxygen research. -
David Turell,
2014-10-22, 01:51
- New Oxygen research. -
Balance_Maintained,
2014-10-22, 02:18
- New Oxygen research; cyanobacteria -
David Turell,
2015-11-23, 15:15
- New Oxygen research; cyanobacteria -
David Turell,
2016-03-18, 14:14
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-18, 14:22
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-19, 12:38
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-19, 16:28
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-20, 12:23
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-20, 14:03
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-21, 13:00
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-21, 15:56
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-22, 10:10
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-22, 14:45
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-23, 10:20
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-23, 14:40
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-24, 18:08
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-24, 19:20
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-25, 22:21
- New Oxygen research; pre-Ediacaran - David Turell, 2016-07-25, 23:59
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-25, 22:21
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-24, 19:20
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-24, 18:08
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-23, 14:40
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-23, 10:20
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-22, 14:45
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-22, 10:10
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-21, 15:56
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-21, 13:00
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-20, 14:03
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-20, 12:23
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-19, 16:28
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-08-17, 01:55
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-25, 15:33
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-26, 11:51
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-26, 15:27
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-27, 07:39
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-27, 23:24
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-28, 16:11
- New Oxygen research; from rocks, higher earlier - David Turell, 2016-08-29, 00:41
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-28, 16:11
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-24, 19:46
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-25, 13:00
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-25, 15:23
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-26, 12:46
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-26, 15:35
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-26, 18:39
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-27, 14:50
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-27, 16:26
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-28, 13:00
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-29, 00:53
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-29, 13:26
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-30, 02:46
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-30, 13:22
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-30, 19:28
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-01, 12:14
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-10-01, 15:33
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-02, 16:51
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-10-02, 21:38
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-03, 12:48
- New Oxygen research; abundance and Cambrian - David Turell, 2016-10-03, 15:37
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-03, 12:48
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-10-02, 21:38
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-02, 16:51
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-10-01, 15:33
- New Oxygen research; abundance and Cambrian -
dhw,
2016-10-01, 12:14
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-30, 19:28
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-30, 13:22
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-30, 02:46
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-29, 13:26
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-29, 00:53
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-28, 13:00
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-27, 16:26
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-27, 14:50
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-26, 18:39
- New Oxygen research; abundance and Cambrian -
David Turell,
2018-07-18, 19:41
- New Oxygen research; abundance and Cambrian -
Balance_Maintained,
2018-07-19, 06:31
- New Oxygen research; abundance and Cambrian -
David Turell,
2018-07-19, 18:13
- New Oxygen research; abundance and Cambrian -
Balance_Maintained,
2018-07-19, 23:22
- New Oxygen research; abundance and Cambrian -
David Turell,
2018-07-20, 01:40
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-06, 21:15
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-07, 09:37
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-07, 14:52
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-08, 09:30
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-08, 18:20
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-09, 11:53
- New Oxygen research; abundance and Cambrian - David Turell, 2019-05-09, 21:55
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-09, 11:53
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-08, 18:20
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-08, 09:30
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-07, 14:52
- New Oxygen research; abundance and Cambrian -
dhw,
2019-05-07, 09:37
- New Oxygen research; abundance and Cambrian -
David Turell,
2019-05-06, 21:15
- New Oxygen research; abundance and Cambrian -
David Turell,
2018-07-20, 01:40
- New Oxygen research; abundance and Cambrian -
Balance_Maintained,
2018-07-19, 23:22
- New Oxygen research; abundance and Cambrian -
David Turell,
2018-07-19, 18:13
- New Oxygen research; abundance and Cambrian -
dhw,
2018-07-19, 12:23
- New Oxygen research; abundance and Cambrian - David Turell, 2018-07-19, 18:25
- New Oxygen research; abundance and Cambrian -
Balance_Maintained,
2018-07-19, 06:31
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-26, 15:35
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-26, 12:46
- New Oxygen research; abundance and Cambrian -
David Turell,
2016-09-25, 15:23
- New Oxygen research; new theory of abundance -
David Turell,
2017-01-01, 01:05
- New Oxygen research; importance to evolution -
David Turell,
2017-02-03, 01:50
- New Oxygen research; importance to evolution -
dhw,
2017-02-03, 16:19
- New Oxygen research; importance to evolution -
David Turell,
2017-02-03, 21:04
- New Oxygen research; importance to evolution -
dhw,
2017-02-04, 13:28
- New Oxygen research; importance to evolution - David Turell, 2017-02-04, 22:22
- New Oxygen research; importance to evolution -
dhw,
2017-02-04, 13:28
- New Oxygen research; importance to evolution -
David Turell,
2017-02-03, 21:04
- New Oxygen research; importance to evolution -
dhw,
2017-02-03, 16:19
- New Oxygen research; importance to evolution -
David Turell,
2017-02-03, 01:50
- New Oxygen research; abundance and Cambrian -
dhw,
2016-09-25, 13:00
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-27, 23:24
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-27, 07:39
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-26, 15:27
- New Oxygen research;great oxygenation event study -
David Turell,
2017-09-18, 23:11
- New Oxygen research;photosynthesis early appearance? -
David Turell,
2018-03-06, 19:24
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-27, 18:57
- New Oxygen research; oxygen is needed -
dhw,
2018-06-28, 14:02
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-28, 17:46
- New Oxygen research; oxygen is needed -
dhw,
2018-06-29, 13:11
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-29, 14:49
- New Oxygen research; oxygen is needed -
dhw,
2018-06-30, 10:29
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-30, 14:55
- New Oxygen research; oxygen is needed -
dhw,
2018-07-01, 13:34
- New Oxygen research; oxygen is needed - David Turell, 2018-07-01, 15:10
- New Oxygen research; oxygen is needed -
dhw,
2018-07-01, 13:34
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-30, 14:55
- New Oxygen research; oxygen is needed -
dhw,
2018-06-30, 10:29
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-29, 14:49
- New Oxygen research; oxygen is needed -
dhw,
2018-06-29, 13:11
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-28, 17:46
- New Oxygen research; oxygen is needed -
dhw,
2018-06-28, 14:02
- New Oxygen research;photosynthesis early appearance? -
David Turell,
2019-07-26, 16:20
- New Oxygen research;photosynthesis early appearance? -
Balance_Maintained,
2019-07-29, 17:30
- New Oxygen research; photosynthesis early appearance? -
David Turell,
2021-03-25, 20:33
- New Oxygen research; volcanos helped early oxygen - David Turell, 2021-08-26, 19:17
- New Oxygen research; new type of photosynthesis -
David Turell,
2022-02-17, 19:50
- New Oxygen research;early electron release in photosynthesis - David Turell, 2023-04-03, 15:17
- New Oxygen research; photosynthesis early appearance? - David Turell, 2024-01-03, 19:43
- New Oxygen research; photosynthesis early appearance? -
David Turell,
2021-03-25, 20:33
- New Oxygen research;photosynthesis early appearance? -
Balance_Maintained,
2019-07-29, 17:30
- New Oxygen research; oxygen is needed -
David Turell,
2018-06-27, 18:57
- New Oxygen research;great oxygenation event study -
David Turell,
2018-03-26, 20:09
- New Oxygen research;great oxygenation event study -
dhw,
2018-03-27, 12:59
- New Oxygen research;great oxygenation event study -
David Turell,
2018-03-27, 14:43
- New Oxygen research;great oxygenation event study -
dhw,
2018-03-28, 12:24
- New Oxygen research;great oxygenation event study -
David Turell,
2018-03-28, 15:12
- New Oxygen research;great oxygenation event study -
David Turell,
2018-07-23, 18:34
- New Oxygen research;great oxygenation event study -
Balance_Maintained,
2018-07-24, 02:49
- New Oxygen research;great oxygenation event study -
David Turell,
2018-07-24, 04:47
- New Oxygen research;great oxygenation event study -
David Turell,
2020-06-09, 22:20
- New Oxygen research;great oxygenation event study -
David Turell,
2021-03-01, 19:37
- New Oxygen research; how photosynthesis works - David Turell, 2021-03-02, 19:37
- New Oxygen research;great oxygenation event study -
David Turell,
2021-03-01, 19:37
- New Oxygen research;great oxygenation event study -
David Turell,
2020-06-09, 22:20
- New Oxygen research;great oxygenation event study -
David Turell,
2018-07-24, 04:47
- New Oxygen research;great oxygenation event study -
Balance_Maintained,
2018-07-24, 02:49
- New Oxygen research;great oxygenation event study -
David Turell,
2018-07-23, 18:34
- New Oxygen research;great oxygenation event study -
David Turell,
2018-03-28, 15:12
- New Oxygen research;great oxygenation event study -
dhw,
2018-03-28, 12:24
- New Oxygen research;great oxygenation event study -
David Turell,
2018-03-27, 14:43
- New Oxygen research;great oxygenation event study -
dhw,
2018-03-27, 12:59
- New Oxygen research;photosynthesis early appearance? -
David Turell,
2018-03-06, 19:24
- New Oxygen research; from rocks, higher earlier -
dhw,
2016-08-26, 11:51
- New Oxygen research; from rocks, higher earlier -
David Turell,
2016-08-25, 15:33
- New Oxygen research; pre-Ediacaran -
dhw,
2016-07-19, 12:38
- Oxygen research; one type cyanobacteria source -
David Turell,
2017-04-02, 23:04
- Oxygen research; one type cyanobacteria source -
dhw,
2017-04-03, 13:11
- Oxygen research; one type cyanobacteria source -
David Turell,
2017-04-03, 15:37
- Oxygen research; one type cyanobacteria source -
dhw,
2017-04-04, 12:26
- Oxygen research; one type cyanobacteria source - David Turell, 2017-04-04, 13:37
- Oxygen research; one type cyanobacteria source -
dhw,
2017-04-04, 12:26
- Oxygen research; one type cyanobacteria source -
David Turell,
2017-04-03, 15:37
- Oxygen research; one type cyanobacteria source -
dhw,
2017-04-03, 13:11
- New Oxygen research; pre-Ediacaran -
David Turell,
2016-07-18, 14:22
- New Oxygen research; cyanobacteria -
David Turell,
2016-03-18, 14:14
- New Oxygen research; cyanobacteria -
David Turell,
2015-11-23, 15:15
- New Oxygen research. -
Balance_Maintained,
2014-10-22, 02:18
- New Oxygen research. -
David Turell,
2014-10-22, 01:51
- New Oxygen research. -
Balance_Maintained,
2014-10-22, 00:37