Strobilops labyrinthicus (Say, 1817) Maze Pinecone

Scanning Electron Micrograph (SEM)

    Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama (1.97 mm. in maximum diameter). Bob Winters! 17 March, 2015. Specimens culled by H. G. Lee, and SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL.