Description: Object type is vector, there are 150 rows associated with this entity, and the entity values refer to the location of coal occurrence of unknown extent (Source: Alaska Division of Geological & Geophysical Surveys)
Description: Object type is vector, there are 10 rows associated with this entity, and the entity values refer to the boundary of major coal basins (Source: Alaska Division of Geological & Geophysical Surveys)
Description: Object type is vector, there are 52 rows associated with this entity, and the entity values refer to the boundary of coal districts or contacts showing the limit of geologic units (Source: Alaska Division of Geological & Geophysical Surveys)
Description: Object type is vector, there are 38 rows associated with this entity, and the entity values refer to the boundary of coal fields (Source: Alaska Division of Geological & Geophysical Surveys)
Description: Object type is vector, there are 184 rows associated with this entity, and the entity values refer to the boundaries of coal ranks (Source: Alaska Division of Geological & Geophysical Surveys)
Unique Value Renderer: Field 1: RANK_DESC Field 2: N/A Field 3: N/A Field Delimiter: , Default Symbol:
N/A
Default Label: N/A UniqueValueInfos:
Value: Anthracite or semianthracite - Resource potential less certain Label: Anthracite or semianthracite - Resource potential less certain Description: N/A Symbol:
Value: Anthracite or semianthracite beds of mineable thickness - Minimum 14 in. Label: Anthracite or semianthracite beds of mineable thickness - Minimum 14 in. Description: N/A Symbol: