Suto, Itsuki; Kawamura, Keita; Hagimoto, Shinta; Teraishi, Akihito; Tanaka, Yuichiro (2012): (Table 2) Occurrences of fossil Chaetoceros resting spore species in DSDP Hole 41-366 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811934, 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, https://doi.org/10.1016/j.palaeo.2012.04.014
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 5.678000 * Longitude: -19.851300
Date/Time Start: 1975-02-22T00:00:00 * Date/Time End: 1975-02-22T00:00:00
Minimum DEPTH, sediment/rock: 377.85 m * Maximum DEPTH, sediment/rock: 462.91 m
Event(s):
41-366 * Latitude: 5.678000 * Longitude: -19.851300 * Date/Time: 1975-02-22T00:00:00 * Elevation: -2853.0 m * Penetration: 850.5 m * Recovery: 302.8 m * Location: North Atlantic/CONT RISE * Campaign: Leg41 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 499 m cored; 19 m drilled; 60.7 % recovery
Comment:
Sediment depth is given in mbsf. Numbers indicate individuals encountered during 100 counts of resting spore valves; <1 indicates epivalves encountered after the count.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Epoch | Epoch | Suto, Itsuki | |||
| 2 | Diatom zone | Diatom zone | Suto, Itsuki | Fenner, 1984 | ||
| 3 | Sample code/label | Sample label | Suto, Itsuki | DSDP/ODP/IODP sample designation | ||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Diatom preservation | Diatom preserv | Suto, Itsuki | VG = very good, G = good, M = moderate, P = poor | ||
| 6 | Diatom abundance | Diatom abund | Suto, Itsuki | abundance A= abundant, C = common, R = rare, B = barren | ||
| 7 | Coronodiscus collarius | C. collarius | # | Suto, Itsuki | ||
| 8 | Dispinodiscus stimulus | D. stimulus | # | Suto, Itsuki | ||
| 9 | Gemellodiscus bifurcus | G. bifurcus | # | Suto, Itsuki | ||
| 10 | Liradiscus nimbus | L. nimbus | # | Suto, Itsuki | ||
| 11 | Liradiscus castaneus | L. castaneus | # | Suto, Itsuki | epivalve | |
| 12 | Periptera petiolata | P. petiolata | # | Suto, Itsuki | questionable | |
| 13 | Syndendrium humiliantemna | S. humiliantemna | # | Suto, Itsuki | ||
| 14 | Syndendrium scarabaeum | S. scarabaeum | # | Suto, Itsuki | ||
| 15 | Truncatulus norvegicus | T. norvegicus | # | Suto, Itsuki | questionable | |
| 16 | Truncatulus norvegicus | T. norvegicus | # | Suto, Itsuki | hypovalve (X. type D) | |
| 17 | Vallodiscus chinchae | V. chinchae | # | Suto, Itsuki | ||
| 18 | Vallodiscus complexus | V. complexus | # | Suto, Itsuki | ||
| 19 | Vallodiscus lanceolatus | V. lanceolatus | # | Suto, Itsuki | ||
| 20 | Vallodiscus simplexus | V. simplexus | # | Suto, Itsuki | ||
| 21 | Vallodiscus spp. | Vallodiscus spp. | # | Suto, Itsuki | hypovalve | |
| 22 | Vallodiscus spp. | Vallodiscus spp. | # | Suto, Itsuki | girdle view | |
| 23 | Xanthioisthmus biscoctiformis | X. biscoctiformis | # | Suto, Itsuki | ||
| 24 | Xanthioisthmus maculata | X. maculata | # | Suto, Itsuki | ||
| 25 | Xanthioisthmus panduraeformis | X. panduraeformis | # | Suto, Itsuki | ||
| 26 | Xanthioisthmus specticularis | X. specticularis | # | Suto, Itsuki | ||
| 27 | Xanthioisthmus sp. | Xanthioisthmus sp. | # | Suto, Itsuki | sp. B | |
| 28 | Xanthiopyxis hirsuta | X. hirsuta | # | Suto, Itsuki | ||
| 29 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | valve of X. hirsuta or epivalve of G. micronodosus | |
| 30 | Xanthiopyxis lanceolatus | X. lanceolatus | # | Suto, Itsuki | ||
| 31 | Xanthiopyxis globosa | X. globosa | # | Suto, Itsuki | ||
| 32 | Xanthiopyxis oblonga | X. oblonga | # | Suto, Itsuki | ||
| 33 | Xanthiopyxis acrolopha | X. acrolopha | # | Suto, Itsuki | or X. oblonga? | |
| 34 | Xanthiopyxis acrolopha | X. acrolopha | # | Suto, Itsuki | hypovalve (Liradiscus bipolaris?) | |
| 35 | Xanthiopyxis spp. | Xanthiopyxis spp. | # | Suto, Itsuki | type A (knobbly type) | |
| 36 | Xanthiopyxis spp. | Xanthiopyxis spp. | # | Suto, Itsuki | girdle view (knobbly type) | |
| 37 | Xanthiopyxis spp. | Xanthiopyxis spp. | # | Suto, Itsuki | type B (short spiny type) | |
| 38 | Xanthiopyxis spp. | Xanthiopyxis spp. | # | Suto, Itsuki | girdle view (short spiny type) | |
| 39 | Xanthiopyxis spp. | Xanthiopyxis spp. | # | Suto, Itsuki | type C (long spiny type) | |
| 40 | Diatoms, resting spores | Diatom spore | # | Suto, Itsuki | sp. 11 | |
| 41 | Diatoms, resting spores | Diatom spore | # | Suto, Itsuki | sp. 13 | |
| 42 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | ||
| 43 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | central vaulted type epivalve | |
| 44 | Diatoms, resting spores | Diatom spore | # | Suto, Itsuki | hyaline type | |
| 45 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | hyaline type hypovalve | |
| 46 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | knobby type hypovalve | |
| 47 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | central vaulted type hypovalve | |
| 48 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | central vaulted with knobby type hypovalve | |
| 49 | Diatoms indeterminata | Diatoms indet | # | Suto, Itsuki | miscelaneous | |
| 50 | Chaetoceros spores | Chaet spores | # | Suto, Itsuki | total number of fossil Chaetoceros resting spore valves counted | |
| 51 | Chaetoceros spores | Chaet spores | % | Suto, Itsuki | valve of fossil Chaetoceros resting spores / 100 valves of other diatom species | |
| 52 | Species richness | S | Suto, Itsuki | |||
| 53 | Baxteria brunii | B. brunii | # | Suto, Itsuki | ||
| 54 | Cestodiscus reticulatus | C. reticulatus | # | Suto, Itsuki | ||
| 55 | Cestodiscus excavatus | C. excavatus | # | Suto, Itsuki |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2214 data points
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