Cambrian Explosion: even had parenting (Introduction)
DAVID’s comment: Darwin rejected saltation, and saltation requires design. The Cambrian is an enormous saltation and offers the strongest evidence against the gradualism the Darwin theory requires.
dhw: You and I and many other believers in the theory of common descent – including some of Darwin’s own contemporaries – have long, long, long since rejected Darwin’s rigid adherence to gradualism. You and I and many others have also rejected his reliance on random mutations. Time to move on?
DAVID: Even Darwin could not explain the Cambrian. Accepting God does.
dhw: Accepting cellular intelligence does too. Move on.
DAVID: You can't explain where the intelligence came from. Intelligent activity requires implanted information for that intelligence to use. What is your source? I have God.
I don’t know why the information used by intelligence has to be “implanted”. I thought most information used by intelligence came from observing the situations it was called on to deal with. Otherwise, I’m delighted by your response, which appears at last to accept cellular intelligence as a feasible explanation for the Cambrian. And you are absolutely right. I can’t explain where that intelligence came from. That is why I usually add “possibly God-given”. I am an agnostic. My hypothesis relates to all of evolution, including the Cambrian, and for you as a theist it would do away with the various anomalies associated with having your God preprogramming or personally dabbling every single successful and, for 99%, ultimately unsuccessful innovation, lifestyle and natural wonder in the history of life, and doing so in order to produce sapiens’ brain.
Complete thread:
- Cambrian Explosion: from volcanos? -
David Turell,
2014-01-20, 15:18
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-18, 15:53
- Cambrian Explosion: role of oxygen -
dhw,
2014-02-19, 15:33
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-19, 15:46
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-19, 18:47
- Cambrian Explosion: role of China -
David Turell,
2014-03-08, 15:05
- Cambrian Explosion: Greenland finding -
David Turell,
2014-03-26, 23:44
- Cambrian Explosion: full internal organs -
David Turell,
2014-04-07, 16:21
- Cambrian Explosion: full internal organs -
David Turell,
2014-04-25, 16:51
- Cambrian Explosion: simplicity before -
David Turell,
2014-05-12, 14:56
- Cambrian Explosion: early brains -
David Turell,
2014-07-17, 15:35
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-12, 18:42
- Cambrian Explosion: not from Ediacarans -
dhw,
2014-08-13, 23:03
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-14, 02:04
- Cambrian Explosion: not from Ediacarans -
dhw,
2014-08-15, 09:11
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-15, 23:31
- Cambrian Explosion: Hallucigenia -
David Turell,
2014-08-18, 18:26
- Cambrian Explosion: Hallucigenia's head found -
David Turell,
2015-06-24, 18:25
- Cambrian Explosion: Hallucigenia's relative - David Turell, 2015-06-30, 15:46
- Cambrian Explosion: Hallucigenia's head found -
David Turell,
2015-06-24, 18:25
- A First: Ediacaran with muscle - David Turell, 2014-08-29, 15:27
- Cambrian Explosion: not from Ediacarans - David Turell, 2015-01-27, 15:36
- Cambrian Explosion: Hallucigenia -
David Turell,
2014-08-18, 18:26
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-15, 23:31
- Cambrian Explosion: not from Ediacarans -
dhw,
2014-08-15, 09:11
- Cambrian Explosion: not from Ediacarans -
Balance_Maintained,
2014-08-15, 04:57
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-15, 06:03
- Cambrian Explosion: Early vertebrate fish - David Turell, 2014-08-30, 16:08
- Cambrian Explosion: not from Ediacarans - David Turell, 2015-04-29, 15:17
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-15, 06:03
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-14, 02:04
- Cambrian Explosion: Great Unconformity -
David Turell,
2014-09-07, 02:31
- Cambrian Explosion: Continents -
David Turell,
2014-11-01, 04:26
- Cambrian Explosion: very early animals -
David Turell,
2014-12-10, 15:04
- Cambrian Explosion: very early sponges - David Turell, 2015-07-08, 18:50
- Cambrian Explosion: very early animals -
David Turell,
2014-12-10, 15:04
- Cambrian Explosion: Great Unconformity - David Turell, 2021-08-23, 19:44
- Cambrian Explosion: Continents -
David Turell,
2014-11-01, 04:26
- Cambrian Explosion: not from Ediacarans -
dhw,
2014-08-13, 23:03
- Cambrian Explosion: more early brains -
David Turell,
2015-11-10, 00:45
- Cambrian Explosion: more early brains -
dhw,
2015-11-10, 18:48
- Cambrian Explosion: more early brains -
David Turell,
2015-11-11, 01:08
- Cambrian Explosion: more early brains -
dhw,
2015-11-11, 15:24
- Cambrian Explosion: more early brains -
David Turell,
2015-11-11, 18:40
- Cambrian Explosion: more early brains -
BBella,
2015-11-11, 21:30
- Cambrian Explosion: more early brains -
David Turell,
2015-11-12, 04:40
- Cambrian Explosion: more early brains -
dhw,
2015-11-12, 21:32
- Cambrian Explosion: more early brains -
David Turell,
2015-11-13, 03:03
- Cambrian Explosion: more early brains -
dhw,
2015-11-13, 12:47
- Cambrian Explosion: more early brains -
David Turell,
2015-11-13, 16:07
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-13, 19:45
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-14, 13:53
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-14, 15:17
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-15, 13:24
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-15, 15:27
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-16, 12:52
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-16, 15:25
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-17, 18:10
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-17, 18:23
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-18, 20:51
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-19, 01:01
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-19, 20:02
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-20, 01:18
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-20, 20:59
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-20, 22:11
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-21, 13:01
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-21, 15:42
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-22, 12:54
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-22, 15:39
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-23, 20:12
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-24, 15:14
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-01, 15:19
- Cambrian Explosion: a whole nervous system -
dhw,
2016-03-02, 13:26
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-02, 16:09
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-17, 00:53
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-17, 14:53
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-18, 14:12
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-18, 18:46
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-19, 14:09
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-19, 16:56
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-20, 13:08
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-20, 19:32
- Cambrian Explosion:role of Earth's magnetic field -
David Turell,
2016-10-26, 01:53
- Cambrian Explosion: role of phosphorus -
David Turell,
2016-12-22, 01:16
- Cambrian Explosion: role of phosphorus -
dhw,
2016-12-22, 13:35
- Cambrian Explosion: large top predator found - David Turell, 2017-01-03, 14:59
- Cambrian Explosion: role of phosphorus -
dhw,
2016-12-22, 13:35
- Cambrian Explosion: role of phosphorus -
David Turell,
2016-12-22, 01:16
- Cambrian Explosion:role of Earth's magnetic field -
David Turell,
2016-10-26, 01:53
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-20, 19:32
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-20, 13:08
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-19, 16:56
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-19, 14:09
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-18, 18:46
- Cambrian Explosion: best illustrated guide -
dhw,
2016-04-18, 14:12
- Cambrian Explosion: best illustrated guide -
David Turell,
2016-04-17, 14:53
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-17, 00:53
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-02, 16:09
- Cambrian Explosion: a whole nervous system -
dhw,
2016-03-02, 13:26
- Cambrian Explosion: a new article on early brains - David Turell, 2019-12-23, 01:19
- Cambrian Explosion:another article on early brains; earliest - David Turell, 2022-11-25, 17:01
- Cambrian Explosion: a whole nervous system -
David Turell,
2016-03-01, 15:19
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-24, 15:14
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-23, 20:12
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-22, 15:39
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-22, 12:54
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-21, 15:42
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-21, 13:01
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-20, 22:11
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-20, 20:59
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-20, 01:18
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-19, 20:02
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-19, 01:01
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-18, 20:51
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-17, 18:23
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-17, 18:10
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-16, 15:25
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-16, 12:52
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-15, 15:27
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-15, 13:24
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-14, 15:17
- Cambrian Explosion: another article on early brains -
dhw,
2015-11-14, 13:53
- Cambrian Explosion: another article on early brains -
David Turell,
2015-11-13, 19:45
- Cambrian Explosion: more early brains -
David Turell,
2015-11-13, 16:07
- Cambrian Explosion: more early brains -
dhw,
2015-11-13, 12:47
- Cambrian Explosion: more early brains -
David Turell,
2015-11-13, 03:03
- Cambrian Explosion: more early brains -
dhw,
2015-11-12, 21:32
- Cambrian Explosion: more early brains -
David Turell,
2015-11-12, 04:40
- Cambrian Explosion: more early brains -
BBella,
2015-11-11, 21:30
- Cambrian Explosion: more early brains -
David Turell,
2015-11-11, 18:40
- Cambrian Explosion: more early brains -
dhw,
2015-11-11, 15:24
- Cambrian Explosion: more early brains -
David Turell,
2015-11-11, 01:08
- Cambrian Explosion: more early brains -
dhw,
2015-11-10, 18:48
- Cambrian Explosion: not from Ediacarans -
David Turell,
2014-08-12, 18:42
- Cambrian Explosion: early brains -
David Turell,
2014-07-17, 15:35
- Cambrian Explosion: simplicity before -
David Turell,
2014-05-12, 14:56
- Cambrian Explosion: full internal organs -
David Turell,
2014-04-25, 16:51
- Cambrian Explosion: full internal organs -
David Turell,
2014-04-07, 16:21
- Cambrian Explosion: Greenland finding -
David Turell,
2014-03-26, 23:44
- Cambrian Explosion: role of oxygen -
David Turell,
2015-12-01, 15:23
- Cambrian Explosion: early segmented worm - David Turell, 2015-12-11, 00:03
- Cambrian Explosion: role of oxygen -
David Turell,
2016-01-05, 16:07
- Cambrian Explosion: role of oxygen -
dhw,
2016-01-06, 15:22
- Cambrian Explosion: role of oxygen -
David Turell,
2016-01-07, 00:37
- Cambrian Explosion: role of oxygen -
dhw,
2016-01-07, 12:23
- Cambrian Explosion: role of oxygen -
David Turell,
2016-01-07, 15:09
- Cambrian Explosion: role of oxygen -
David Turell,
2016-02-17, 18:50
- Cambrian Explosion: role of continental drift - David Turell, 2016-02-19, 15:18
- Cambrian Explosion: role of oxygen -
David Turell,
2016-02-23, 01:17
- Cambrian Explosion: role of oxygen -
David Turell,
2017-01-18, 01:10
- Cambrian Explosion: first jawed animal found -
David Turell,
2017-04-28, 15:34
- Cambrian Explosion: model of an early Cambrian -
David Turell,
2017-09-19, 01:14
- Cambrian Explosion: trilobite digestive system - David Turell, 2017-09-21, 19:44
- Cambrian Explosion: model of an early Cambrian -
David Turell,
2017-12-21, 14:56
- Cambrian Explosion: early tiny forms -
David Turell,
2017-12-24, 15:33
- Cambrian Explosion: Less oxygen required -
David Turell,
2018-01-19, 20:12
- Cambrian Explosion: another weird animal -
David Turell,
2018-01-23, 14:44
- Cambrian Explosion: another fierce animal -
David Turell,
2018-01-25, 14:20
- Cambrian Explosion: oxygen and stem cell theory -
David Turell,
2018-03-09, 20:54
- Cambrian Explosion: even had parenting -
David Turell,
2018-03-31, 15:12
- Cambrian Explosion: even had parenting -
dhw,
2018-04-01, 11:15
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-01, 15:29
- Cambrian Explosion: started with worm burrows? - David Turell, 2018-04-01, 18:32
- Cambrian Explosion: even had parenting -
dhw,
2018-04-02, 11:02
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-02, 14:50
- Cambrian Explosion: even had parenting -
dhw,
2018-04-03, 11:45
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-03, 20:45
- Cambrian Explosion: even had parenting -
dhw,
2018-04-04, 11:26
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-04, 15:29
- Cambrian Explosion: Earth temp high -
David Turell,
2018-05-11, 14:49
- Cambrian Explosion: pre-Cambrain footprints -
David Turell,
2018-06-06, 19:29
- Cambrian Explosion: a complex animal from Utah -
David Turell,
2018-09-15, 19:46
- Cambrian Explosion: a complex animal from Utah -
Balance_Maintained,
2018-09-16, 04:04
- Cambrian Explosion: a study tries to reduce the gap -
David Turell,
2018-09-17, 19:26
- Cambrian Explosion: a study tries to reduce the gap -
Balance_Maintained,
2018-09-18, 00:30
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-21, 18:54
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-22, 11:47
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-22, 15:41
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-23, 09:25
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-23, 16:07
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-24, 08:51
- Cambrian Explosion: trying to remove the gap -
David Turell,
2019-03-11, 18:14
- Cambrian Explosion: trying to remove the gap - David Turell, 2019-03-14, 14:56
- Cambrian Explosion: trying to remove the gap -
David Turell,
2019-03-26, 00:54
- Cambrian Explosion: an other area of Cambrian fossils -
David Turell,
2019-07-18, 05:24
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 05:28
- Cambrian Explosion: another complex organism -
dhw,
2019-09-12, 10:05
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 15:23
- Cambrian Explosion: another complex organism -
dhw,
2019-09-13, 10:46
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-13, 15:46
- Cambrian Explosion: another complex organism -
dhw,
2019-09-14, 09:35
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-14, 20:05
- Cambrian Explosion: another complex organism -
dhw,
2019-09-15, 10:26
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-15, 18:31
- Cambrian Explosion: another complex organism -
dhw,
2019-09-16, 10:22
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-16, 17:06
- Cambrian Explosion: another complex organism -
dhw,
2019-09-17, 10:11
- Cambrian Explosion: another complex organism - David Turell, 2019-09-17, 14:50
- Cambrian Explosion: another complex organism -
dhw,
2019-09-17, 10:11
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-16, 17:06
- Cambrian Explosion: another complex organism -
dhw,
2019-09-16, 10:22
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-15, 18:31
- Cambrian Explosion: another complex organism -
dhw,
2019-09-15, 10:26
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-14, 20:05
- Cambrian Explosion: another complex organism -
dhw,
2019-09-14, 09:35
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-13, 15:46
- Cambrian Explosion: another complex organism -
dhw,
2019-09-13, 10:46
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 15:23
- Cambrian Explosion: another complex organism -
Balance_Maintained,
2019-09-12, 16:05
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 20:47
- Cambrian Explosion: evolution since then is confusing -
David Turell,
2020-03-19, 22:13
- Cambrian Explosion: exploring the gap -
David Turell,
2020-06-22, 19:45
- Cambrian Explosion: late Ediacaran related -
David Turell,
2021-01-02, 01:32
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-21, 01:05
- Cambrian Explosion: Namacalathus refuted ; no slope -
dhw,
2021-01-21, 12:15
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-21, 15:30
- Cambrian Explosion: Namacalathus refuted ; no slope -
dhw,
2021-01-22, 09:22
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-22, 14:57
- Cambrian Explosion: more sudden than thought -
David Turell,
2021-04-10, 16:37
- Cambrian Explosion: more early brains found -
David Turell,
2021-08-20, 21:25
- Cambrian Explosion: a new monster form -
David Turell,
2021-09-09, 18:50
- Cambrian Explosion: Ediacarans ae so simple -
David Turell,
2022-01-08, 19:02
- Cambrian Explosion: still finding nervous systems - David Turell, 2022-01-27, 16:36
- Cambrian Explosion: Ediacarans ae so simple -
David Turell,
2022-01-08, 19:02
- Cambrian Explosion: a new monster form -
David Turell,
2021-09-09, 18:50
- Cambrian Explosion: more early brains found -
David Turell,
2021-08-20, 21:25
- Cambrian Explosion: more sudden than thought -
David Turell,
2021-04-10, 16:37
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-22, 14:57
- Cambrian Explosion: Namacalathus refuted ; no slope -
dhw,
2021-01-22, 09:22
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-21, 15:30
- Cambrian Explosion: Namacalathus refuted ; no slope -
dhw,
2021-01-21, 12:15
- Cambrian Explosion: a new study of a late branch -
David Turell,
2022-02-09, 14:39
- Cambrian Explosion: from Ediacaran to Cambrian timed -
David Turell,
2022-06-07, 00:36
- Cambrian Explosion: new complete early form -
David Turell,
2022-09-28, 12:08
- Cambrian Explosion: new complete early form -
David Turell,
2022-10-01, 15:36
- Cambrian Explosion: early form with definite brain -
David Turell,
2022-10-05, 19:21
- Cambrian Explosion: early form fills a gap -
David Turell,
2022-10-13, 16:37
- Cambrian Explosion: early skeletal form found -
David Turell,
2022-11-07, 18:46
- Cambrian Explosion: post Cambrian form -
David Turell,
2022-11-21, 17:31
- Cambrian Explosion: an early worm form -
David Turell,
2023-02-01, 01:02
- Cambrian Explosion: an early form lived until recently - David Turell, 2023-02-02, 23:07
- Cambrian Explosion: an early worm form -
David Turell,
2023-02-01, 01:02
- Cambrian Explosion: post Cambrian form -
David Turell,
2022-11-21, 17:31
- Cambrian Explosion: a new study of early form fills a gap -
David Turell,
2023-05-14, 18:54
- Cambrian Explosion: e xtends into the Ordovician -
David Turell,
2023-10-10, 19:54
- Cambrian Explosion: oxygen not required -
David Turell,
2024-01-01, 18:13
- Cambrian Explosion: oxygen not required -
dhw,
2024-01-02, 11:16
- Cambrian Explosion: oxygen not required - David Turell, 2024-01-02, 17:36
- Cambrian Explosion: oxygen not required -
dhw,
2024-01-02, 11:16
- Cambrian Explosion: oxygen not required -
David Turell,
2024-01-01, 18:13
- Cambrian Explosion: e xtends into the Ordovician -
David Turell,
2023-10-10, 19:54
- Cambrian Explosion: early skeletal form found -
David Turell,
2022-11-07, 18:46
- Cambrian Explosion: early form fills a gap -
David Turell,
2022-10-13, 16:37
- Cambrian Explosion: early form with definite brain -
David Turell,
2022-10-05, 19:21
- Cambrian Explosion: new complete early form -
David Turell,
2022-10-01, 15:36
- Cambrian Explosion: new complete early form -
David Turell,
2022-09-28, 12:08
- Cambrian Explosion: from Ediacaran to Cambrian timed -
David Turell,
2022-06-07, 00:36
- Cambrian Explosion: Namacalathus refuted ; no slope -
David Turell,
2021-01-21, 01:05
- Cambrian Explosion: late Ediacaran related -
David Turell,
2021-01-02, 01:32
- Cambrian Explosion: exploring the gap -
David Turell,
2020-06-22, 19:45
- Cambrian Explosion: evolution since then is confusing -
David Turell,
2020-03-19, 22:13
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 20:47
- Cambrian Explosion: another complex organism -
dhw,
2019-09-12, 10:05
- Cambrian Explosion: another complex organism -
David Turell,
2019-09-12, 05:28
- Cambrian Explosion: an other area of Cambrian fossils -
David Turell,
2019-07-18, 05:24
- Cambrian Explosion: trying to remove the gap -
David Turell,
2019-03-11, 18:14
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-24, 08:51
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-23, 16:07
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-23, 09:25
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-22, 15:41
- Cambrian Explosion:study reduces the Ediacaran period -
dhw,
2018-12-22, 11:47
- Cambrian Explosion:study reduces the Ediacaran period -
David Turell,
2018-12-21, 18:54
- Cambrian Explosion: a study tries to reduce the gap -
Balance_Maintained,
2018-09-18, 00:30
- Cambrian Explosion: a study tries to reduce the gap -
David Turell,
2018-09-17, 19:26
- Cambrian Explosion: a complex animal from Utah -
Balance_Maintained,
2018-09-16, 04:04
- Cambrian Explosion: a complex animal from Utah -
David Turell,
2018-09-15, 19:46
- Cambrian Explosion: pre-Cambrain footprints -
David Turell,
2018-06-06, 19:29
- Cambrian Explosion: Earth temp high -
David Turell,
2018-05-11, 14:49
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-04, 15:29
- Cambrian Explosion: even had parenting -
dhw,
2018-04-04, 11:26
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-03, 20:45
- Cambrian Explosion: even had parenting -
dhw,
2018-04-03, 11:45
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-02, 14:50
- Cambrian Explosion: even had parenting -
David Turell,
2018-04-01, 15:29
- Cambrian Explosion: even had parenting -
dhw,
2018-04-01, 11:15
- Cambrian Explosion: even had parenting -
David Turell,
2018-03-31, 15:12
- Cambrian Explosion: oxygen and stem cell theory -
David Turell,
2018-03-09, 20:54
- Cambrian Explosion: another fierce animal -
David Turell,
2018-01-25, 14:20
- Cambrian Explosion: another weird animal -
David Turell,
2018-01-23, 14:44
- Cambrian Explosion: Less oxygen required -
David Turell,
2018-01-19, 20:12
- Cambrian Explosion: early tiny forms -
David Turell,
2017-12-24, 15:33
- Cambrian Explosion: model of an early Cambrian -
David Turell,
2017-09-19, 01:14
- Cambrian Explosion: first jawed animal found -
David Turell,
2017-04-28, 15:34
- Cambrian Explosion: role of oxygen -
David Turell,
2017-01-18, 01:10
- Cambrian Explosion: role of oxygen -
David Turell,
2016-02-17, 18:50
- Cambrian Explosion: role of oxygen -
David Turell,
2016-01-07, 15:09
- Cambrian Explosion: role of oxygen -
dhw,
2016-01-07, 12:23
- Cambrian Explosion: role of oxygen -
David Turell,
2016-01-07, 00:37
- Cambrian Explosion: role of oxygen -
dhw,
2016-01-06, 15:22
- Cambrian Explosion: role of China -
David Turell,
2014-03-08, 15:05
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-19, 18:47
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-19, 15:46
- Cambrian Explosion: role of oxygen -
dhw,
2014-02-19, 15:33
- Cambrian Explosion: Trilobites as predators - David Turell, 2016-03-13, 15:17
- Cambrian Explosion: role of oxygen -
David Turell,
2014-02-18, 15:53