Table T3. Diploptene (Hop-22(29)-ene), hop-21-ene, hop-17(21)-ene, and neohop-13(18)-ene concentrations, Site 1178.
Core, section, interval (cm)
Diploptene* (ng/g)
Hop-21-ene
(ng/g)
Hop-17(21)-ene (ng/g)
Neohop-13(18)-ene (ng/g)
190-1178A-



3H-2, 100-115 1.5 2.8 21.1 13.9
6H-2, 115-130 1.0 7.4 57.9 17.3
9X-7, 91-106 0.4 4.0 92.2 11.6
15X-5, 115-130 0.8 1.0 53.6 18.7
18X-2, 6-22 0 10.7 110.2 20.4
21X-5, 29-44 0 0.6 91.7 17.6
24X-4, 120-135 0 0 167.8 20.3
27X-5, 10-25 0 0 129.7 16.9
30X-1, 70-86 0 0 209.1 17.0
33X-1, 75-90 0 0 195.0 14.6
37X-4, 75-90 0 0 189.6 16.8
40X-2, 34-51 0 0 227.0 16.2
190-1178B-



15R-3, 20-35 0 0 252.7 19.1
18R-5, 25-38 0 0 276.4 13.8
24R-3, 76-91 0 0 80.6 7.3

Note: * = hop-22(29)-ene.