Earthquakes and tsunamis that resulted from the collision could have wrought havoc on the sedimentary record, causing discrete strata to swirl together and completely scrambling time lines.

These are not called estimates, they're set time lines, and they require a different type of analysis — an analysis of what a team can accomplish within a set time frame.

Information collected from these applications (and any developed tools) is precise, with specific time lines, performance and response time data, and failure messages.