What type of fossil is this? Was found in Crainger county Tn.

Post's pictures

IMG_0361.JPG, 1.54 mb, 2592 x 1936

IMG_0366.JPG, 1.38 mb, 2592 x 1936

IMG_0366.JPG, 1.38 mb, 2592 x 1936

sorr no-one seems to know the answer to your question.