Revisiting convergence (Introduction)
by David Turell 
, Wednesday, June 24, 2015, 22:07 (3223 days ago) @ dhw
> dhw:I am also still puzzled by the quote: “all of life's most important innovations were in existence by around 3.5 billion years ago”. This would certainly be a major surprise, but since you have not commented on it, may I assume you are as puzzled as I am?-I didn't think it needed comment as I interpret that he is referring to the complexity of the single cell which arrived at about that time.
Complete thread:
- Revisiting convergence -
David Turell,
2015-06-15, 14:19
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Revisiting convergence -
dhw,
2015-06-18, 08:27
- Revisiting convergence -
David Turell,
2015-06-18, 19:50
- Revisiting convergence -
dhw,
2015-06-19, 16:48
- Revisiting convergence -
David Turell,
2015-06-19, 18:45
- Revisiting convergence -
dhw,
2015-06-20, 11:03
- Revisiting convergence -
David Turell,
2015-06-20, 20:38
- Revisiting convergence -
dhw,
2015-06-21, 12:30
- Revisiting convergence -
David Turell,
2015-06-21, 14:48
- Revisiting convergence -
dhw,
2015-06-22, 13:00
- Revisiting convergence -
David Turell,
2015-06-22, 14:30
- Revisiting convergence -
dhw,
2015-06-23, 12:42
- Revisiting convergence -
David Turell,
2015-06-23, 15:13
- Revisiting convergence -
dhw,
2015-06-24, 20:38
- Revisiting convergence -
David Turell,
2015-06-24, 22:07
- Revisiting convergence -
dhw,
2015-06-25, 15:25
- Revisiting convergence -
David Turell,
2015-06-25, 18:47
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- Revisiting convergence -
dhw,
2015-06-26, 12:47
- Revisiting convergence -
David Turell,
2015-06-26, 18:34
- Revisiting convergence: another example -
David Turell,
2015-11-13, 03:20
- Revisiting convergence: another example -
David Turell,
2016-10-21, 01:32
- Revisiting convergence: variable genetic change - David Turell, 2016-10-21, 15:08
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David Turell,
2017-07-26, 16:26
- Revisiting convergence: a new view -
David Turell,
2017-09-15, 01:21
- Revisiting convergence: a new view -
dhw,
2017-09-15, 13:38
- Revisiting convergence: a new view -
David Turell,
2017-09-15, 15:34
- Revisiting convergence: a new view -
dhw,
2017-09-16, 13:07
- Revisiting convergence: a new view -
David Turell,
2017-09-17, 00:41
- Revisiting convergence: best example -
David Turell,
2017-12-02, 20:38
- Revisiting convergence: best example -
dhw,
2017-12-03, 13:38
- Revisiting convergence: best example -
David Turell,
2017-12-03, 15:50
- Revisiting convergence: best example -
dhw,
2017-12-04, 13:48
- Revisiting convergence: best example -
David Turell,
2017-12-04, 15:14
- Revisiting convergence: scallop eyes -
David Turell,
2017-12-05, 14:35
- Revisiting convergence: scallop eyes -
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2017-12-06, 13:02
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2018-02-07, 01:08
- Revisiting convergence: ant-ibiotics -
dhw,
2018-02-07, 13:56
- Revisiting convergence: ant-ibiotics -
David Turell,
2018-02-07, 15:50
- Revisiting convergence: bats and dolphins -
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2019-02-03, 02:13
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-20, 23:09
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-21, 11:45
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-21, 15:42
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-22, 09:51
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-22, 16:47
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-23, 07:31
- Revisiting convergence: butterfly wing designs -
David Turell,
2019-11-18, 23:58
- Revisiting convergence: using teeth -
David Turell,
2020-11-28, 22:11
- Revisiting convergence: whale epiglottis-like organ - David Turell, 2022-01-20, 18:38
- Revisiting convergence: using teeth -
David Turell,
2020-11-28, 22:11
- Revisiting convergence: butterfly wing designs -
David Turell,
2019-11-18, 23:58
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-23, 07:31
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-22, 16:47
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-22, 09:51
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-21, 15:42
- Revisiting convergence: making teeth, shells, claws, nails -
dhw,
2019-08-21, 11:45
- Revisiting convergence: katydid hearing - David Turell, 2023-11-14, 17:07
- Revisiting convergence: making teeth, shells, claws, nails -
David Turell,
2019-08-20, 23:09
- Revisiting convergence: bats and dolphins -
David Turell,
2019-02-03, 02:13
- Revisiting convergence: ant-ibiotics -
David Turell,
2018-02-07, 15:50
- Revisiting convergence: ant-ibiotics -
dhw,
2018-02-07, 13:56
- Revisiting convergence: ant-ibiotics -
David Turell,
2018-02-07, 01:08
- Revisiting convergence: scallop eyes -
dhw,
2017-12-06, 13:02
- Revisiting convergence: scallop eyes -
David Turell,
2017-12-05, 14:35
- Revisiting convergence: best example -
David Turell,
2017-12-04, 15:14
- Revisiting convergence: best example -
dhw,
2017-12-04, 13:48
- Revisiting convergence: best example -
David Turell,
2017-12-03, 15:50
- Revisiting convergence: best example -
dhw,
2017-12-03, 13:38
- Revisiting convergence: best example -
David Turell,
2017-12-02, 20:38
- Revisiting convergence: a new view -
David Turell,
2017-09-17, 00:41
- Revisiting convergence: a new view -
dhw,
2017-09-16, 13:07
- Revisiting convergence: a new view -
David Turell,
2017-09-15, 15:34
- Revisiting convergence: a new view -
dhw,
2017-09-15, 13:38
- Revisiting convergence: a new view -
David Turell,
2017-09-15, 01:21
- Revisiting convergence: another example -
David Turell,
2016-10-21, 01:32
- Revisiting convergence: another example -
David Turell,
2015-11-13, 03:20
- Revisiting convergence -
David Turell,
2015-06-26, 18:34
- Revisiting convergence -
David Turell,
2015-06-25, 18:47
- Revisiting convergence -
dhw,
2015-06-25, 15:25
- Revisiting convergence -
David Turell,
2015-06-24, 22:07
- Revisiting convergence -
dhw,
2015-06-24, 20:38
- Revisiting convergence -
David Turell,
2015-06-23, 15:13
- Revisiting convergence -
dhw,
2015-06-23, 12:42
- Revisiting convergence -
David Turell,
2015-06-22, 14:30
- Revisiting convergence -
dhw,
2015-06-22, 13:00
- Revisiting convergence -
David Turell,
2015-06-21, 14:48
- Revisiting convergence -
dhw,
2015-06-21, 12:30
- Revisiting convergence -
David Turell,
2015-06-20, 20:38
- Revisiting convergence -
dhw,
2015-06-20, 11:03
- Revisiting convergence -
David Turell,
2015-06-19, 18:45
- Revisiting convergence -
dhw,
2015-06-19, 16:48
- Revisiting convergence -
David Turell,
2015-06-18, 19:50
- Revisiting convergence -
dhw,
2015-06-18, 08:27