Example image of eyePlorer eyePlorer map for 'Age of the Earth': 1 E17 s Geology Geophysics Meteorite Moon Moon rock Radiometric dating Sun Mineral Scientific revolution Jack Hills Western Australia Zircon Luminosity Mass Star Aluminium Calcium Calcium-aluminium-rich inclusion Earth Accretion (astrophysics) Oldest rock Acasta Gneiss Natural history Stratum Fossil Abu Rayhan Biruni Indian subcontinent Avicenna Law of superposition Mountain The Book of Healing Deep time Shen Kuo Nicolas Steno Principle of original horizontality Stratigraphy William Smith (geologist) John Phillips (geologist) Mikhail Lomonosov Russia France Georges-Louis Leclerc, Comte de Buffon History of the Earth Charles Lyell James Hutton Catastrophe Glasgow William Thomson, 1st Baron Kelvin Convection