Discontinuities inside the Earth

• Conrad Discontinuity - Transition Zone between SiAl and SiMa
• Mohorovicic Discontinuity - Transition zone between the crust and mantle
• Repiti Discontinuity - Transition Zone between inner and outer mantle
• Gutenberg Discontinuity - Transition Zone between the mantle and core
• Lehman Discontinuity - Transition Zone between inner and outer core