Woodbine/Grayson contact zone - fossil paradise

[Lone Hunter]

I came across this place not too long ago and recently made another trip, I am in love with this site, the colors, the layers, the in your face geology, the fossils, couldn't ask for more. Pocket map says this area is intersection of Woodbine, Grayson, and QAL.  Showing in pictures the series of hills running east to west, #1 west end #4 east end.  and various shots closer. Forgot to take picture of first hill on western side there was only Woodbine exposure that had layers of intense purple sandstone and what I'm calling snowflake selenite. The far east side was only Woodbine but in the middle hills were several layers of Grayson, top one was more yellow soft and crumbly, below a layer of more white and harder then below that all shades of grey and blue. Along the very top of hills you can see the red Woodbine.  Will make separate post for Grayson fossils there are too many pictures, fossils, and questions. This is great learning opportunity so any additional information will be appreciated.  Not too many fossils from Woodbine but it's visually difficult for me, everything is red black orange and blends together. Found gastropod, ammonites and various oysters being eaten by selenite but I like the sparkle, and bivalve #6, is this Pinna?  Picture #5 was just a single odd place with sand balls.  Found what I'm calling chocolate selenite and big chunks of rock imbedded with bivalves and encrusted in white, assuming it's gypsum? I liked the contrast in colors.  Including picture of everything found.