Hi, Lee Cone from www.paleosoc.org has identify the piece as a predentary bone of a marlin or some other billfish i attached some pictures of that bone. he also said that it’s not a fossil but just a modern bone. One question i have is how can i decide if a founded piece is a fossil or just a regular bone? thank you again for your help.

last two pictures

more pictures

sending more pictures

thank you, for your quick anwser Mr Perez. i send you more pictures. i’m a software developer so I do not have experience on fossil identification (or living sea animals identification either) <span lang=”en”>but I have to notice that the piece was on the seashore in an area of ​​hard waves with many stones around it, I guess a non-vertebrate str…[Read more]