Non-temporal extrinsic data differ from stratigraphic data in that the linearity and irreversibility of the time element are absent. |
In the following section, the results of the new field study and stratigraphic and volcanological interpretations are described. |
This should be achieved by independent stratigraphic methods such as magnetostratigraphy or, where possible, marine biostratigraphy. |
Within the Wessex Formation there are two beds of potential stratigraphic significance. |
Morphological transformation of the antenna also correlates with stratigraphic occurrence. |
Little has been published about the stratigraphic age of this group, which is abruptly overlain by these limestones. |