What Is The Geological History Of Florida? Geologists estimate the age of the Earth at more than 4.5 billion years. The Florida plateau, which is the platform upon which Florida is perched, was formed about 530 million years ago by a combination of volcanic activity and marine sedimentation during the early Ordovician Period. How do
What Is The Weakness Of Relative Dating? : The biggest disadvantage of the relative dating method is that it does not provide an age in years. Also relative dating can only determine the sequential order in which a series of events occurred, not when they occur. What can relative dating not be used for? Relative
What Is Cross Cutting In Rock Layers? The principle of cross-cutting relationships states that a fault or intrusion is younger than the rocks that it cuts. The fault labeled ‘E’ cuts through all three sedimentary rock layers (A, B, and C) and also cuts through the intrusion (D). So the fault must be the youngest
How Does Stratigraphy Help To Date An Artefact? There are several different methods. In stratigraphy, archaeologists assume that sites undergo stratification over time, leaving older layers beneath newer ones. … Then, they use contextual clues and absolute dating techniques to help point to the age of the artifacts found in each layer. How does stratification