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EvC Forum ⇒ Science Forums ⇒ Creation/Evolution Miscellany ⇒

Cambrian Explosion and Hydrosphere-Spending Hypothesis

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Topic: Cambrian Explosion and Hydrosphere-Spending Hypothesis

roxrkool

Member (Idle past 1010 days)

Posts: 1497

From: Nevada

Joined: 03-23-2003

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Message 4 of 28 (221818)
07-05-2005 2:30 AM

Reply to: Message 1 by benllinliu
07-01-2005 10:16 PM

Are you suggesting there was no land prior to the Cambrian? What about the Archean Witwatersrand Basin?

This message is a reply to:
	Message 1 by benllinliu, posted 07-01-2005 10:16 PM		benllinliu has replied

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	Message 5 by benllinliu, posted 07-05-2005 7:53 PM		roxrkool has not replied

roxrkool

Member (Idle past 1010 days)

Posts: 1497

From: Nevada

Joined: 03-23-2003

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Message 8 of 28 (222282)
07-06-2005 11:52 PM

ben, there are more subaerial PreC terranes than just the two mentioned above. I think you're going to have a hard time proving that part of your theory. I suggest you also look up the Mesoarchean Pongola Supergroup (South Africa), which underlie the Witwatersrand sediments.

These rocks may represent the oldest land mass on the planet.

Here's a good place to start: THE PONGOLA SUPERGROUP IN SWAZILAND by NOAH NHLEKO

This message has been edited by roxrkool, 07-06-2005 11:53 PM

roxrkool

Member (Idle past 1010 days)

Posts: 1497

From: Nevada

Joined: 03-23-2003

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Message 18 of 28 (255958)
11-01-2005 8:12 AM

Reply to: Message 17 by benllinliu
10-30-2005 4:01 AM

Re: the oxygen is absorbed in the process of some burst of volcano