A formal classification conveys more information than an informal classification. It is also more rigorous. The diagram in [[:file:classification-of-exploration-traps_fig2-2.png|Figure 2]] shows the formal classification for East Anschutz Ranch. | A formal classification conveys more information than an informal classification. It is also more rigorous. The diagram in [[:file:classification-of-exploration-traps_fig2-2.png|Figure 2]] shows the formal classification for East Anschutz Ranch. |