TABLE 2.

Richness and diversity estimations in 16S rRNA gene libraries from Pit 91 and Pit 101 of La Brea Tar Pits

Library	Richness					Diversity index value		Coverage
	No. of OTUs	ACE value	Boot value	Chao1 value	Jack value	Shannon	Simpson
Pit 91	37	64	46	58	58	2.8	0.139	0.8
Pit 101	80	268	105	242	265	4.2	0.014	0.45