n | Reference | source | date | set | rows |
---|---|---|---|---|---|
0 | Thierstein, H.R. 1974. Calcareous Nannoplankton - Leg 26, DSDP; In Davies, T.A., Luyendyk, B.P., et al., Initial Reports of the Deep Sea Drilling Project, Volume 26, Washington (U.S. Government Printing Office) 619-667. | prior to 2010 | 86 | 64 |