/* DATA DESCRIPTION: Citation: Keller, Gerta (1979): (Table 2) Planktonic foraminiferal datum levels and paleoclimatic events of DSDP Hole 18-173 in the North Pacific. PANGAEA, https://doi.org/10.1594/PANGAEA.687703, In supplement to: Keller, G (1979): Early Pliocene to Pleistocene planktonic foraminiferal datum levels in the North Pacific: DSDP Sites 173, 310, 296. Marine Micropaleontology, 4, 281-294, https://doi.org/10.1016/0377-8398(79)90021-5 Project(s): Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/) Coverage: LATITUDE: 39.961800 * LONGITUDE: -125.452000 DATE/TIME START: 1971-06-09T00:00:00 * DATE/TIME END: 1971-06-09T00:00:00 MINIMUM ELEVATION: -2927.0 m * MAXIMUM ELEVATION: -2927.0 m Event(s): 18-173 * LATITUDE: 39.961800 * LONGITUDE: -125.452000 * DATE/TIME: 1971-06-09T00:00:00 * ELEVATION: -2927.0 m * Penetration: 333.5 m * Recovery: 193.3 m * LOCATION: North Pacific/SLOPE * CAMPAIGN: Leg18 (URI: https://doi.org/10.2973/dsdp.proc.18.1973) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 34 cores; 303.5 m cored; 30 m drilled; 63.7 % recovery Parameter(s): AGE [ka BP] (Age) * GEOCODE Age, minimum/young [ka] (Age min) * PI: Keller, Gerta (https://orcid.org/0000-0001-5518-2014) Age, maximum/old [ka] (Age max) * PI: Keller, Gerta (https://orcid.org/0000-0001-5518-2014) Ageprofile Datum Description (Ageprof dat des) * PI: Keller, Gerta (https://orcid.org/0000-0001-5518-2014) Sample code/label (Sample label) * PI: Keller, Gerta (https://orcid.org/0000-0001-5518-2014) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Comment (Comment) * PI: Keller, Gerta (https://orcid.org/0000-0001-5518-2014) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 43 data points */ Age [ka BP] Age min [ka] Age max [ka] Ageprof dat des Sample label Comment 650 600 700 Neogloboquadrina pachyderma f2, f3 18-173-4-3 910 900 920 Neogloboquadrina pachyderma f2, f3 18-173-5-CC 1250 1200 1300 Cold event 4 18-173-6-CC 2000 FO Globorotalia inflata modern var. 18-173-9-5 2050 1900 2200 Cold event 3 18-173-9-3 section 18-173-9-3 to 18-173-10-2 2400 FO Globorotalia inflata trans. var. 18-173-12-1 Re-investigation of G. inflata s.l. shows that the FO of the primitive variety is in core 13-2 and the transitional form in core 12-1 2600 LO Globoquadrina venezuelana 18-173-12-4 2750 2700 2800 Cold event 2 18-173-12-CC section 18-173-12-CC to 18-173-13-1 2800 FO Globorotalia inflata prim. var. 18-173-13-2 Re-investigation of G. inflata s.l. shows that the FO of the primitive variety is in core 13-2 and the transitional form in core 12-1 4300 4200 4400 FO Globorotalia crassaformis 18-173-14-CC 4300 4200 4400 FO Globorotalia puncticulata 18-173-14-CC 4500 Cold event 1 18-173-15-1 age is >4.5 Ma