Does that mean it's not a palm print?
I would say a definite no given that
1) Police and Vanezis say Sheila had no blood on the inside of her hands let alone enough to leave such a complete impression
2) Jeremy used gloves so would not have blood on his palms to transfer let alone have enough to leave such a complete impression
3) The experts who analyzed the Bible for prints said there were no finger, foot or palm prints in blood
[this is a pretty big issue we can't see detail in the photos they saw the fine details and are experts in the field and assessed it was not a bloody palm print]
(these first 3 eliminate the possibility of it being palm prints made by bare hands)
4) Gloves leave glove prints not bare palm prints. Jeremy's gloves would not be likely to be totally soaked in blood so as to be able to leave a full impression of the palm area of the glove at best it would likely leave a spotted one
5) There was pooled blood underneath the very area where the page was resting and that provides a plausible way for the blood to have gotten there.
That is my reasoning.
I'm getting criticized for refusing to decide on the basis of a ill defined photo that the experts who analyzed it for prints were wrong when they said there were no prints in blood. I am simply accepting the existing facts. The people with an uphill battle are those who wish to prove the experts were wrong.