RightWingGirl said:For the Texas reef, see; http://www.answersingenesis.org/creation/v25/i1/catastrophic.asp
Here's a link (a bit technical) with some information on the Permian Reefs that AIG seems to have left out:
http://geoinfo.nmt.edu/staff/scholle/guadalupe.html
From the link:
The entire depositional spectrum from far-back-reef to deep basin can be observed in outcrops of the Guadalupe Mountains and adjacent areas, with little or no structural deformation and very slight vegetation or soil cover. The reef complex of this region is dissected by a series of deep canyons cut approximately at right angles to the regional facies strike. These canyons, especially McKittrick Canyon, provide exceptional cross-sectional views of the lateral and vertical relations of depositional environments through time.
Overall, the high biological diversity of this environment (see Table 2 and diagram below); the abundance of framework calcareous sponges, bryozoans, and hydrocorallines; the ubiquitous presence of encrusting organisms (Tubiphytes, Archaeolithoporella, Girvanella, and others); the remarkably high productivity of organisms generating vast masses of reef and fore-reef skeletal debris); the distinct internal faunal zonation (see second diagram below); the presence of abundant inorganic, radial-fibrous, originally aragonitic cements; and the large-scale fragmentation and disruption of fabrics by wave and current activity are all features of the Permian reef complex which are highly analogous to modern reefs.
The work of Newell et al. (1953), Babcock (1977), and Babcock and Yurewicz (1989) has established the existence of consistent faunal zonation within the Capitan reef (Fig. 14) and has demonstrated that much of the fauna is still in living position, at least in the few areas of exceptional exposure which were studied.
The Permian depositional and diagenetic patterns described here can be matched quite closely in some modern settings.
If you read the link (with it's extensive list of references published by geologists who have spent time actually looking at the rocks) you will see that the stratigraphy, sedimentology, paleobiology, etc. match up closely with what we see in modern reefs.
So geologists have good evidence that this is a reef complex, including the adjacent landward and seaward sediments. They have used comparisons to modern reefs to devise a depositional model that explains these sediments pretty well, and they are using this depositional model to find oil.
How many oil companies are using a "flood model" to find oil in the Permian Basin (or anywhere else)?
And what exactly is the alternative "flood model" that explains this sedimentary sequence? For that flood model to be taken seriously, it needs to explain how the complex stratigraphy came to be, why the fossil distribution matches what we see in modern reefs, etc.
Just saying "some stuff is broken up; therefore, the flood did it" won't cut it.
Edit: Oops. On re-reading fossilgirls link, it seems that AIG was refering to the Cretaceous Reefs in Texas, not the Permian Reef. No matter; the Permian Reefs still cannot be explained as being the result of "the flood".
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