Key points are not available for this paper at this time.
Preface Acknowledgements List of abbreviations Prologue Notes and references 1. The planets: their formation and differentiation 2. A primary crust: the highland crust of the Moon 3. A secondary crust: the lunar maria 4. Mercury 5. Mars: early differentiation and planetary composition 6. Mars: crustal composition and evolution 7. Venus: a twin planet to Earth? 8. The oceanic crust of the Earth 9. The Hadean crust of the Earth 10. The Archean crust of the Earth 11. The post-Archean continental crust 12. Composition and evolution of the continental crust 13. Crusts on minor bodies 14. Reflections: the elusive patterns of planetary crusts Indexes.
A 2009 study studied this question.