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![What is this? Smaller than a golf ball, found in my (chalk) garden, which is on the South Downs, where there was a lot of ancient human activity. Neolithic chalk ball? : What is this? Smaller than a golf ball, found in my (chalk) garden, which is on the South Downs, where there was a lot of ancient human activity. Neolithic chalk ball? :](https://preview.redd.it/what-is-this-smaller-than-a-golf-ball-found-in-my-chalk-v0-fuga70uq5mda1.jpg?auto=webp&s=9e1ff3391adc7af884181710ae8d39ea0b8e4e31)
What is this? Smaller than a golf ball, found in my (chalk) garden, which is on the South Downs, where there was a lot of ancient human activity. Neolithic chalk ball? :
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![Reassessing Slingstones — Fig. 10. Flint beach pebbles from Surrey's... | Download Scientific Diagram Reassessing Slingstones — Fig. 10. Flint beach pebbles from Surrey's... | Download Scientific Diagram](https://www.researchgate.net/publication/264974746/figure/fig10/AS:386255356481536@1469101861304/Reassessing-Slingstones-Fig-10-Flint-beach-pebbles-from-Surreys-Anstiebury-left.png)
Reassessing Slingstones — Fig. 10. Flint beach pebbles from Surrey's... | Download Scientific Diagram
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