The Pink Cliffs at Bryce Canyon (the Claron Formation) lie at the top of the Grand Staircase….

The Pink Cliffs at Bryce Canyon (the Claron Formation) lie at the top of the Grand Staircase. Evidence for a shallow lake at this location-50 million years ago includes one of the items on this list below. Please select the observation documented at Bryce Canyon. (One great source for reading all about it here: https: //en.wikipedia.org/wiki Geology_of_the_Bryce_Canyon_area#Claron_flood_plain_and_lake_system) Select one: a. A glacial moraine dammed river flow and created a lake b. limestone rich mud containing freshwater fossils c. marine fossils deposited into a lagoon by high tides d. Salt flats show where a shallow marine lake once evaporated Enjoy this video: https: //youtu.be/gj_dtyX1Lp