Exceptional oblique-dip exposures of submarine fan complexes of the Brushy Canyon Fm. allow reconstruction of channel geometries and reservoir architecture from the slope to the basin floor. The Brushy Canyon conslsts of 1,500 ft. of basinally restricted sandstones and siltstones that onlap older carbonate slope deposits at the NW margin of the Delaware Basin.

Among Texas fossil collectors, there is a no more dedicated nor enthusiastic group than the one specializing in the collection of fossilized shark and ray i teeth. Annually, thousands of amateur paleontologists of all ages indulge in this activity for many reasons andat all levels of interest. Forthe persistent collector, teeth are found in abundance at numerous sites where Cretaceous rocks have been exposed through weathering and erosion. Popular collecting localities occurinroadcuts, quarries, creekand river - beds and at temporary exposures associated with construction for housing, highways and industry.

Building a tooth collection can be a great hobby or the beginning of a rewarding scientific endeavor, stimulating your natural curiosity about these fascinating fishes. However, CAUTION is advised. Collecting fossil shark teeth may become an obsession with you like it has for some of us! <...>