Thanks for the reply Sandman. I noticed in Turner/Hester's latest book edition, they dropped the Hare Biface as a type for some reason. Perhaps they now view the Hare Biface as a preform of a type that was never completely finished?
late commer here but the i thought i might put my 2 cents worth in, the first point is a jetta, the deep bifurcation without the basal thinning of pedernales coupled with ground outer edges of the "legs" is a classic jetta rework, the next one appears to be one also although worn out, look for an un reworked one they are awsome! hope it helps. ron