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Suto, Itsuki; Kawamura, Keita; Hagimoto, Shinta; Teraishi, Akihito; Tanaka, Yuichiro (2012): (Table 5) Occurrences of fossil Chaetoceros resting spore species in DSDP Hole 56-436. PANGAEA,, In supplement to: Suto, I et al. (2012): Changes in upwelling mechanisms drove the evolution of marine organisms. Palaeogeography, Palaeoclimatology, Palaeoecology, 339-341, 39-51,

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Latitude: 39.932700 * Longitude: 145.557800
Date/Time Start: 1977-10-01T00:00:00 * Date/Time End: 1977-10-01T00:00:00
Minimum DEPTH, sediment/rock: 0.49 m * Maximum DEPTH, sediment/rock: 266.70 m
56-436 * Latitude: 39.932700 * Longitude: 145.557800 * Date/Time: 1977-10-01T00:00:00 * Elevation: -5240.0 m * Penetration: 397.5 m * Recovery: 240.8 m * Location: North Pacific/RIDGE * Campaign: Leg56 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 397.5 m cored; 0 m drilled; 60.6 % recovery
Sediment depth is given in mbsf. Numbers indicate individuals encountered during 100 counts of resting spore valves; <1 indicates epivalves encountered after the count.
#NameShort NameUnitPrincipal InvestigatorMethodComment
1EpochEpochSuto, Itsuki
2Diatom zoneDiatom zoneSuto, Itsuki
3Nannofossil zoneNannos zoneSuto, Itsuki
4Sample code/labelSample labelSuto, ItsukiODP sample designation
5DEPTH, sediment/rockDepthmGeocode
6Diatom preservationDiatom preservSuto, ItsukiVG = very good, G = good, M = moderate, P = poor
7Diatom abundanceDiatom abundSuto, Itsukiabundance A= abundant, C = common, R = rare, B = barren
8Coronodiscus collariusC. collarius#Suto, Itsuki
9Dicladia capreolaD. capreola#Suto, Itsuki
10Dispinodiscus pilusus var. montanusD. pilusus var. montanus#Suto, Itsuki
11Dispinodiscus pilusus var. pilususD. pilusus var. pilusus#Suto, Itsuki
12Dispinodiscus stimulusD. stimulus#Suto, Itsuki
13Dispinodiscus pilususD. pilusus#Suto, Itsukiepivalve
14Gemellodiscus bifurcusG. bifurcus#Suto, Itsuki
15Gemellodiscus cingulus var. cingulusG. cingulus var. cingulus#Suto, Itsuki
16Gemellodiscus cingulus var. longusG. cingulus var. longus#Suto, Itsuki
17Gemellodiscus geminusG. geminus#Suto, Itsuki
18Gemellodiscus hirtusG. hirtus#Suto, Itsuki
19Gemellodiscus incurvusG. incurvus#Suto, Itsuki
20Gemellodiscus caveatusG. caveatus#Suto, Itsukiand G. micronodosus, hypovalve
21Liradiscus castaneus var. castaneusL. castaneus var. castaneus#Suto, Itsuki
22Liradiscus japonicusL. japonicus#Suto, Itsuki
23Liradiscus pacificusL. pacificus#Suto, Itsuki
24Liradiscus petasusL. petasus#Suto, Itsuki
25Liradiscus plicatulusL. plicatulus#Suto, Itsuki
26Liradiscus reticulatusL. reticulatus#Suto, Itsuki
27Quadrocistella montanaQ. montana#Suto, Itsuki
28Quadrocistella paliesaQ. paliesa#Suto, Itsuki
29Quadrocistella rectagonumaQ. rectagonuma#Suto, Itsuki
30Quadrocistella tuberaQ. tubera#Suto, Itsuki
31Syndendrium akibaeS. akibae#Suto, Itsuki
32Syndendrium diademaS. diadema#Suto, Itsuki
33Syndendrium humiliantemnaS. humiliantemna#Suto, Itsuki
34Truncatulus tortonicusT. tortonicus#Suto, Itsuki
35Vallodiscus chinchaeV. chinchae#Suto, Itsuki
36Vallodiscus complexusV. complexus#Suto, Itsuki
37Vallodiscus simplexusV. simplexus#Suto, Itsuki
38Vallodiscus spp.Vallodiscus spp.#Suto, Itsukihypovalve
39Vallodiscus spp.Vallodiscus spp.#Suto, Itsukigridle view
40Xanthioisthmus maculataX. maculata#Suto, Itsuki
41Xanthiopyxis polarisX. polaris#Suto, Itsuki
42Diatoms indeterminataDiatoms indet#Suto, Itsukivalve of X. hirsuta or epivalve of G. micronodosus
43Xanthiopyxis teneropunctataX. teneropunctata#Suto, Itsuki
44Xanthiopyxis spp.Xanthiopyxis spp.#Suto, Itsukitype A (knobbly type)
45Xanthiopyxis spp.Xanthiopyxis spp.#Suto, Itsukigirdle view (knobbly type)
46Xanthiopyxis spp.Xanthiopyxis spp.#Suto, Itsukitype B (short spiny type)
47Xanthiopyxis spp.Xanthiopyxis spp.#Suto, Itsukigirdle view (short spiny type)
48Xanthiopyxis spp.Xanthiopyxis spp.#Suto, Itsukitype C (long spiny type)
49Diatoms, resting sporesDiatom spore#Suto, Itsukisp. 5
50Diatoms indeterminataDiatoms indet#Suto, Itsuki
51Diatoms indeterminataDiatoms indet#Suto, Itsukicentral vaulted type epivalve
52Diatoms, resting sporesDiatom spore#Suto, Itsukihyaline type
53Diatoms indeterminataDiatoms indet#Suto, Itsukihyaline type hypovalve
54Diatoms indeterminataDiatoms indet#Suto, Itsukiknobby type hypovalve
55Diatoms indeterminataDiatoms indet#Suto, Itsukicentral vaulted type hypovalve
56Diatoms indeterminataDiatoms indet#Suto, Itsukicentral vaulted with knobby type hypovalve
57Diatoms indeterminataDiatoms indet#Suto, Itsukicentral vaulted with spiny type hypovalve
58Diatoms indeterminataDiatoms indet#Suto, Itsukimiscelaneous
59Chaetoceros sporesChaet spores#Suto, Itsukitotal number of fossil Chaetoceros resting spore valves counted
60Chaetoceros sporesChaet spores%Suto, Itsukivalve of fossil Chaetoceros resting spores / 100 valves of other diatom species
61Species richnessSSuto, Itsuki
2760 data points

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