I will be going to Knob Noster Missouri soon and am interested in finding some eurypterids. I do not know what layer they are found in or where in Knob Noster. I did some looking around on google maps but couldn't find any major outcrops from any roads close to the city. Am I missing something or can anyone provide more detailed info? Are they found in a quarry nearby or is it a ways from Knob Noster?