Reply To: Lake Valley Crinoid needs an ID Homepage › Forums › What Is It? › Lake Valley Crinoid needs an ID › Reply To: Lake Valley Crinoid needs an ID June 16, 2018 at 1:41 pm #38697 Timothy CarrollParticipant Hi Joseph. Have you seen this? Systematics, Phylogenetics, and Biogeography of Early Mississippian Camerate Crinoids of the Nunn Member, Lake Valley Formation, in south-central New Mexico