Analysis of information sources in references of the Wikipedia article "Volcanic field" in English language version.
'Volcanic Field' is a term commonly used to describe a group of small, monogenetic and dominantly basaltic volcanoes, but that often includes groups of mixed monogenetic and polygenetic edifices. Besides ambiguities on the type of edifice that should be considered to form a VF, there is a lack of agreement concerning the number of volcanoes required to define a VF (ranging from five to over 1000), it is uncertain if the area covered by the volcanoes forming a VF must have a minimum number of volcanoes/unit area, or if the distance between adjacent structures needs to have a specific length. Furthermore, in many cases, it is uncertain whether some area is occupied by two adjacent fields or if it is occupied by two subgroups belonging to a unique field.
