Half-Life Decay Curve
3. Drag the yellow slider to estimate age
years
☀️
☁️
☁️
🌳
🌲
🌳
topsoil · holocene
pleistocene sediment
mesozoic strata
paleozoic limestone
precambrian bedrock
▲ Pick a probe above to start.
Then drag it down into the soil to find artifacts and rocks.
Then drag it down into the soil to find artifacts and rocks.