![Stone Age Herbalist on Twitter: "At this point we can distinguish between different types of striking tools, called 'hammers' or 'hammer stones'. Lithicists distinguish between hard and soft hammers, the latter including Stone Age Herbalist on Twitter: "At this point we can distinguish between different types of striking tools, called 'hammers' or 'hammer stones'. Lithicists distinguish between hard and soft hammers, the latter including](https://pbs.twimg.com/media/FUoeKYrWIAETHXi.jpg)
Stone Age Herbalist on Twitter: "At this point we can distinguish between different types of striking tools, called 'hammers' or 'hammer stones'. Lithicists distinguish between hard and soft hammers, the latter including
![A 'Dimpled hammer stone' (right) used as both a small anvil and hammer... | Download Scientific Diagram A 'Dimpled hammer stone' (right) used as both a small anvil and hammer... | Download Scientific Diagram](https://www.researchgate.net/publication/311701962/figure/fig55/AS:668590952955917@1536415913950/A-Dimpled-hammer-stone-right-used-as-both-a-small-anvil-and-hammer-stone-in-the.png)
A 'Dimpled hammer stone' (right) used as both a small anvil and hammer... | Download Scientific Diagram
![Common forms of stone hammer. Figure 6. Page 32. Cyclopedia of American AgricultureVolume IV Farm & Community. · Common forms of stone hammer. Figure 6. Page 32. Cyclopedia of American AgricultureVolume IV Farm & Community. ·](https://www.nal.usda.gov/exhibits/speccoll/files/original/f10b0806724c02b51375d84ce31a4058.jpg)