Open AccessThe Difference between Jurassic and Cretaceous Cherts in Central Europe and Its Heat Treatment before Stone Chip-Ping (Pilot Study)
Author(s) -
Petr Schnabl,
Martin Moník,
Zdeňka Nerudová,
David Milde,
Šimon Kdýr
Publication year - 2019
Publication title -
open journal of geology
Language(s) - English
Resource type - Journals
eISSN - 2161-7589
pISSN - 2161-7570
DOI - 10.4236/ojg.2019.910072
Subject(s) - cretaceous , geology , paleontology , knapping , drilling , stone tool , archaeology , engineering , mechanical engineering , history