Phycosiphon morphotype Ph2 [kyr] | Phycosiphon morphotype Ph3 [kyr] | Thalassinoides [kyr] | Schaubcylindrichnus [kyr] | Planolites [kyr] | Trichichnus [kyr] | Lamination [kyr] | Undulated bedding [kyr] | Calculated orbital periods [kyr] | |
---|---|---|---|---|---|---|---|---|---|
 |  |  |  |  | 155–174 | 132–148 |  | 173 | Obliquity AM |
104–117 | 108–121 |  | 115–129 | 111–125 |  |  | 112 | Eccentricity bands | |
 |  | 81–91 |  |  |  |  | 75–84 | 95 | |
 |  |  | 66–74.2 |  |  |  | 59–64 | Combined effect | |
 | 36.2–40.7 |  | 39.9–44.9 |  | 42.6–47.9 |  |  | 40–42 | Obliquity bands |
 |  |  |  |  |  | 35.3–39.7 | 37.5 | Main obliquity term (Toarcian) | |
29.8–33.4 | 25.9–29 | 24–27 | 35.6–40 | 25.7–28.9 |  | 29.6–33.3 |  | 29–30 | Obliquity bands |
26.8–30.1 | 21.3–24 | 22.2–25 |  | 19.1–21.5 | 19.9–22.4 | 22–24 | Precessional bands | ||
19.6–22 | |||||||||
19.9–22.4 | 18–20.2 | 17.5–19.7 |  | 17–19.1 | 19 | ||||
 |  |  | 17.7–19.9 |  |  | 16–17 |