21. The geological time scale at Haua Fteah shows major climatic changes that occurred during the Pleistocene. 22. It proves that quasicrystals can form spontaneously in nature and remain stable for long geological times . 23. Geological time speeds by, with both Earth and Venus having their share of diversity booms and extinction.24. The planetary surface undergoes reshaping over geological time periods due to the effects of tectonics and erosion. 25. Over geological time , underground streams carved caves. 26. Over geological time bornhardts may degrade to form other landforms such as knolls ) and castle koppies. 27. Thus early geologists, before an appreciation of the depth of geological time developed, viewed short Earth history. 28. According to Rogers his work with seismology in Parkfield, " Was a conceptual intervention within geological time . 29. In geological time , ponderosa pine ecosystems are relatively new to the foothills of the central Rocky Mountains. 30. Paleogeographic data establishes geological time records for historical events that explain the branching patterns in the molecular trees.
