The first thing that we want to do is to decide what we would like to date. Using the stratigraphicsection above, can you identify any archaeological or stratigraphic features that you would like to tryand date? Fill in the table below for as many features as you would like to include.

When written texts are unavailable, what are the two ways archaeologists can most assign confidently approximate dates to ancient items, structures, or organic remains?Group of answer choicesApplying the concept of stratigraphy when conducting an archaeological excavationCarbon-14 (radiocarbon) datingStrontium isotope analysis of teeth and bonesStudying dental enamel hypoplasia

What dating method can be used to establish a an estimated age for specimens found in the same layers of strata?Group of answer choicesbiostratigraphydendrochronologypaloemagnetismcarbon 14 dating

Question 3Approximately when do we estimate the first data visualization happened?1 pointEarly 1800sJurassic eraPleistocene era

Revise geological timeline

Finding the earliest archaeological sites are difficult because