The Effect of Sandstone Composition on Distribution of Tafoni Landforms in the Aghajari Sandstone, Northwest of Masjed Soleyman, Iran

Table 2

Mean values of porosity percentage in 8 layers (A, B, C, …, and H) in the study area.

Number	Sample
	A	B	C	D	E	F	G	H
	Porosity (%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)
1	84	51	87	7	4	1	3	17
2	38	21	26	18	22	37	0	2
3	51	7	4	12	5	11	9	1
4	50	33	8	1	7	0	33	28
5	8	2	1	26	1	1	10	35
6	39	18	31	16	1	9	15	5