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Author Topic:   nested heirarchies as evidence against darwinian evolution
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 25 of 248 (451556)
01-28-2008 1:12 AM
Reply to: Message 1 by randman
01-27-2008 4:41 PM


The game begins
This is fun, where it gets good. Rand, please tell which of the 33 extant animal phyla began during the Cambrian explosion. Which ones? A list would be awesome. You specified animal, but what about the fungi and plants?
Before you try you will find all of the plant and fungi are post Cambrian, as well as a number of animal taxa. But I will accept evidence of all animal taxa at a phylum level. List would be great.

This message is a reply to:
 Message 1 by randman, posted 01-27-2008 4:41 PM randman has replied

Replies to this message:
 Message 26 by randman, posted 01-28-2008 1:16 AM Lithodid-Man has replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 27 of 248 (451560)
01-28-2008 1:23 AM
Reply to: Message 26 by randman
01-28-2008 1:16 AM


Re: The game begins
You said that all animal phyla appear during the Cambrian explosion. I am asking that you account this with a list of which phyla. You did not.
There are 33 currently recognized phyla, how many of those are found in the Cambrian explosion?
ABE: I know the answer to this, you do not
Edited by Lithodid-Man, : To be snarky

This message is a reply to:
 Message 26 by randman, posted 01-28-2008 1:16 AM randman has replied

Replies to this message:
 Message 28 by randman, posted 01-28-2008 1:26 AM Lithodid-Man has replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 30 of 248 (451568)
01-28-2008 1:56 AM
Reply to: Message 28 by randman
01-28-2008 1:26 AM


Re: The game begins
Rand writes:
Essentially except one possibility around 470 million years ago, all animal phyla had appeared or evolved around the time of the Cambrian explosion 500 million years ago. Since that time, no new animal phyla have appeared or evolved IN 500 MILLION YEARS.
Sorry, I stupidly thought you would do better. Most animal phyla did not occur during the Cambrian explosion. In fact ~8 or so did out of the 33 recognized phyla. I was trying to be nice. Let you find this out. But anyway. False statement? Admit wrongness or stick to it like a good YEC?

Doctor Bashir: "Of all the stories you told me, which were true and which weren't?"
Elim Garak: "My dear Doctor, they're all true"
Doctor Bashir: "Even the lies?"
Elim Garak: "Especially the lies"

This message is a reply to:
 Message 28 by randman, posted 01-28-2008 1:26 AM randman has replied

Replies to this message:
 Message 31 by randman, posted 01-28-2008 2:01 AM Lithodid-Man has replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 34 of 248 (451576)
01-28-2008 2:15 AM
Reply to: Message 31 by randman
01-28-2008 2:01 AM


New Phyla
You are ignoring that if only 8 phyla are known from the 'Cambrian explosion' then then rest of the 33 must have originated after. Bryozoa are one that comes to mind, they are critical reef animals in the Ordovician that did not exist until after the Cambrian.

This message is a reply to:
 Message 31 by randman, posted 01-28-2008 2:01 AM randman has replied

Replies to this message:
 Message 36 by randman, posted 01-28-2008 2:18 AM Lithodid-Man has not replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 133 of 248 (452307)
01-30-2008 12:58 AM
Reply to: Message 131 by molbiogirl
01-29-2008 9:03 PM


Re: moving the topic forward
Molbiogirl writes:
Well. I'm tired of waiting on Lith
Sorry I teach all day until 7 PM our time on Tuesdays
(Phyla known through entire Phanerozoic, i.e. those Rand are calling most phyla are bolded)
Acanthocephala No fossil record
Acoelomorpha No fossil record
Annelida Early Cambrian
Arthropoda Early Cambrian
Brachiopoda Early Cambrian

Bryozoa Ordovician
Chaetognatha Early Cambrian
Chordata Middle Cambrian
Cnidaria Ediacaran
Ctenophora Devonian
Cycliophora No fossil record
Echinodermata Precambrian
Echiura Upper Carboniferous
Entoprocta No fossil record
Gastrotricha No fossil record
Gnathostomulida No fossil record
Hemichordata Middle Cambrian
Kinorhyncha No fossil record
Loricifera No fossil record
Mesozoa No fossil record
Micrognathozoa No fossil record
Mollusca Early Cambrian
Myxozoa No fossil record
Nematoda Cretaceous
Nematomorpha Middle Cambrian
Nemertea Upper Carboniferous ('Tully monster', highly
disputed as nemertean)
Onychophora Middle Cambrian
Orthonectida No fossil record
Phoronida Devonian
Placozoa No fossil record
Platyhelmithes No fossil record
Porifera Late Precambrian
Priapulida Middle Cambrian
Rhombozoa No fossil record
Rotifera Eocene
Sipuncula No fossil record
Tardigrada Middle Cambrian
Xenoturbellida No fossil record
Sorry rand, you were wrong. Out of the 38 extant currently accepted phyla only 8 are found from the lower Cambrian or before. A simple "okay, I was wrong" will suffice. I know of course that will not happen, and my work here will somehow prove you even more right.
I have decided that I will refrain from posting for awhile, just going to enjoy the current chatter as it is.
References:
Boardman RS, Cheetham AH, and Rowell AJ (1987) Fossil Invertebrates. Blackwell Scientific Publications. Bostom MA. 713 pp.
Brusca RC and Brusca GJ (2003) Invertebrates 2nd ed. Sinauer Associates Inc. Sunderland, MA. 936 pp.
Valentine JW (2005) On the Origin of Phyla. University of Chicago
Press. 608 pp.

Doctor Bashir: "Of all the stories you told me, which were true and which weren't?"
Elim Garak: "My dear Doctor, they're all true"
Doctor Bashir: "Even the lies?"
Elim Garak: "Especially the lies"

This message is a reply to:
 Message 131 by molbiogirl, posted 01-29-2008 9:03 PM molbiogirl has not replied

Replies to this message:
 Message 136 by randman, posted 01-30-2008 1:56 AM Lithodid-Man has replied
 Message 147 by arachnophilia, posted 01-30-2008 3:34 AM Lithodid-Man has not replied
 Message 186 by randman, posted 01-30-2008 5:15 PM Lithodid-Man has not replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 168 of 248 (452513)
01-30-2008 3:42 PM
Reply to: Message 136 by randman
01-30-2008 1:56 AM


Apology??!!!
I could not let these gross insults go by, so am posting this.
First of all Rand, I do not owe fuck all of an apology to you or the board. Not one of your links showed me to be 'factually incorrect'. Like your past issues, you should probably actually read the sources you cite (by read I mean read and understand). A U-shaped burrow that resembles Echiuran burrows suggests the possibility that the phylum is Cambrian, but in no way proves it. Many other infauna make similar burrows. Also, the Chenjiang and Burgess fauna are not part of the Cambrian explosion, the former (barely) lower and the latter mid Cambrian. Understand the difference?
I am a professor of invertebrate zoology, I am well aware of the evidence for a very early origin of phyla. In fact, I actually believe that most phyla did originate before or near the beginning of the Cambrian. My complaint was the blanket statement as fact that "all but one" are proven to be Cambrian. This is an extremely out of date popular belief that severely lacks evidence. The majority of extant phyla have no fossil record. For these we require the rapidly growing science of molecular taxonomy. But if you want to use that as proof of age it is married inextricably to the theory of common descent.

Doctor Bashir: "Of all the stories you told me, which were true and which weren't?"
Elim Garak: "My dear Doctor, they're all true"
Doctor Bashir: "Even the lies?"
Elim Garak: "Especially the lies"

This message is a reply to:
 Message 136 by randman, posted 01-30-2008 1:56 AM randman has replied

Replies to this message:
 Message 184 by randman, posted 01-30-2008 5:05 PM Lithodid-Man has replied
 Message 201 by randman, posted 01-30-2008 7:15 PM Lithodid-Man has not replied

  
Lithodid-Man
Member (Idle past 2960 days)
Posts: 504
From: Juneau, Alaska, USA
Joined: 03-22-2004


Message 194 of 248 (452567)
01-30-2008 5:45 PM
Reply to: Message 184 by randman
01-30-2008 5:05 PM


Re: Apology??!!!
Look Rand, as per Percy's warning I am not going to allow you to poke me into saying something to get me banned (I suspect is your intent), although there are many many such things that come to mind.
You seem to be incapable of understanding that I BELIEVE that most if not all animal phyla originated before the Cambrian, but the actual fossil evidence is that only 8 did. See the difference?
Rand writes:
Also, why the comment on the "early Cambrian"? Could it be that you realized you were wrong, and so rather than discuss the phyla that appeared in the Cambrian (even though my point rests not on when they appeared but when they stopped appearing), you realized that more than "8 phyla" had appeared in the phyla and so you tried to change the argument to a false claim, suggesting that we were only discussing the early Cambrian era?
This is just outright slanderous. I hope you someday recognize how nasty this is.
Rand writes:
Thus far, I have provided links detailing scientific opinion that disagrees with your claims. You have provided nothing but your assertion that because you are an invertebrate professor that you are right.
This is just outright slanderous. I hope you someday recognize how nasty this is. However, if you looked at my original post to you:
Lithodid-Man writes:
References:
Boardman RS, Cheetham AH, and Rowell AJ (1987) Fossil Invertebrates. Blackwell Scientific Publications. Bostom MA. 713 pp.
Brusca RC and Brusca GJ (2003) Invertebrates 2nd ed. Sinauer Associates Inc. Sunderland, MA. 936 pp.
Valentine JW (2005) On the Origin of Phyla. University of Chicago
Press. 608 pp.

Doctor Bashir: "Of all the stories you told me, which were true and which weren't?"
Elim Garak: "My dear Doctor, they're all true"
Doctor Bashir: "Even the lies?"
Elim Garak: "Especially the lies"

This message is a reply to:
 Message 184 by randman, posted 01-30-2008 5:05 PM randman has replied

Replies to this message:
 Message 198 by randman, posted 01-30-2008 6:10 PM Lithodid-Man has not replied

  
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