11. The nomenclature of the rock units here may not represent the present consensus. 12. Manganese rich species can be found in metamorphosed Mn-rich rock units . 13. The formation is a rock unit that blankets large areas of central-western Queensland. 14. Normal faults drop rock units that are higher below those that are lower. 15. Monoclines form as a result of uplift bending the rock units . 16. Extension causes the rock units as a whole to become longer and thinner. 17. It can be useful for dating and correlating rock units and reconstructiong ancient ecosystems. 18. The addition of new rock units , both depositionally and intrusively, often occurs during deformation. 19. In March 2011, the Park Service installed two webcams at the Sheep Rock Unit . 20. Throughout her professional career, Rhodes became well-known as a carbonate Permian basin rock units .
