In the U.S. Gulf Coast region, the Upper Jurassic Norphlet Sandstone rests right on top of thousands of feet of Middle Jurassic salt, known as the Louann Salt. Secular geologists believe this sandstone layer was deposited by the windblown accumulation of sand in an arid environment. These kinds of deposits are commonly called aeolian deposits.1 Secular scientists never address or explain exactly how this claimed desert deposit supposedly formed across much of the offshore Gulf of Mexico region and came to lie directly on top of thick salt beds….
The Upper Jurassic Norphlet Sandstone was first described onshore at Norphlet, Arkansas. It’s been drilled for natural gas and oil for many years in places like Mobile Bay, Alabama, and in the shallow-water regions of the Gulf of Mexico. The Norphlet averages less than 300 feet thick near the Gulf Coast, but thickens to closer to 1000 feet in the deepwater Gulf of Mexico.1...In 2018, several large discoveries in the Norphlet in deepwater Gulf of Mexico were reported by Shell and Chevron. Chevron announced a Norphlet discovery at their Ballymore prospect in 6,536 feet of water in the area known as Mississippi Canyon, south of Louisiana….Also, in 2018, Shell announced a Norphlet well at their Dover prospect about 170 miles south of the Louisiana coastline….
Essentially, this is another Whopper Sand.3 But it was deposited earlier in the rock record than the original. It’s comparable in size to the Ogallala Sandstone bed that extends for 174,000 square miles across the Great Plains states.4
The Norphlet is the newest deepwater oil and gas target. And yet its massive extent cannot be adequately explained by conventional models, let alone with an aeolian interpretation. How did a thick “desert” sandstone just happen to become spread across nearly the entire deepwater Gulf and on top of thousands of feet of pure salt? And how did this thick sandstone bed get nearly 200 miles offshore? Uniformitarian scientists have provided no answers, yet they continue to find more sand and oil in the Norphlet.
Salt beds are only deposited in an underwater marine setting. So how did the ocean mysteriously and suddenly disappear, exposing a massive pure salt layer, and then become a terrestrial desert landscape all in the blink of an eye?
Sadly, secular geologists merely label any sandstone that has large cross-beds as aeolian, like they did with the Coconino Sandstone in Grand Canyon. And yet the Coconino contains minerals like carbonate ooids and flakes of mica minerals that cannot form in an aeolian environment.5,6 The ooids and minerals are best explained by a marine deposit.
The Norphlet is another case where uniformitarian geology fails. Blanket sands are best explained as massive Flood deposits as the waters advanced and/or retreated. The Norphlet appears to be a mid-Flood deposit near the base of the Zuni Megasequence. Rapid shifts in rocks types (i.e., from salt to sandstone) are best explained by sudden shifts in direction of tsunami-like waves, bringing in sediment from different locations and sources during the Flood.
1. Durham, L. S. 2018. Shell makes large discovery on Deepwater GoM. AAPG Explorer. 39 (7): 24-25.
2. Saunders, M. et al. 2017. Mapping the Jurassic Norphlet Sandstone along the northern margin of the Yucatan Peninsula. AAPG Datapages/Search and Discovery Article #90291. AAPG Annual Convention and Exhibition, Houston, Texas, April 2-5, 2017.
3. Clarey, T. 2015. The Whopper Sand. Acts & Facts. 44 (3): 14.
4. Clarey, T. 2018. Palo Duro Canyon Rocks Showcase Genesis Flood. Creation Science Update. Acts & Facts. 47 (7): 10.
5. Cheung, S. et al. 2009. Occurrence of dolomite beds, clasts, ooids and unidentified microfossils in the Coconino Sandstone, Northern Arizona. Geological Society of America Abstracts with Programs. 41 (7): 119.
6. Whitmore, J. H., R. Strom. 2010. Petrographic analysis of the Coconino Sandstone, Northern and Central Arizona. Geological Society of America Abstracts with Programs. 41 (7): 122.