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Gombos, Andrew M (1983): (Figure 1) Occurrence, abundance, and preservation of diatoms at DSDP Hole 72-515B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811740, In supplement to: Gombos, AM (1983): Survey of diatoms in the upper Oligocene and lower Miocene in Holes 515B and 516F. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 793-804, https://doi.org/10.2973/dsdp.proc.72.136.1983

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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -26.238700 * Longitude: -36.503200
Date/Time Start: 1980-03-01T00:00:00 * Date/Time End: 1980-03-01T00:00:00
Minimum Elevation: -4252.0 m * Maximum Elevation: -4252.0 m
Event(s):
72-515B * Latitude: -26.238700 * Longitude: -36.503200 * Date/Time: 1980-03-01T00:00:00 * Elevation: -4252.0 m * Penetration: 636.4 m * Recovery: 428.6 m * Location: South Atlantic/BASIN * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 57 cores; 541.4 m cored; 94.9 m drilled; 79.2 % recovery
Comment:
Diatom abundances: P = present, r = present but suspected reworking, - = absent. ln Sample 72-515B-50-4,100-120 there is a trace of pyritized diatoms.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample code/labelSample labelGombos, Andrew MDSDP/ODP/IODP sample designation
2 AbundanceAbundGombos, Andrew Msee reference(s)Diatom abundance; C = common, F = few, R = rare, T = trace
3 Diatom preservationDiatom preservGombos, Andrew Msee reference(s)G = good, M = moderate, P = poor
4 Arachnoidiscus sp.Arachnoidiscus sp.Gombos, Andrew Msee reference(s)
5 Asterolampra affinisA. affinisGombos, Andrew Msee reference(s)
6 Asterolampra grevilleiA. grevilleiGombos, Andrew Msee reference(s)
7 Asterolampra marylandicaA. marylandicaGombos, Andrew Msee reference(s)
8 Asterolampra praemarylandicaA. praemarylandicaGombos, Andrew Msee reference(s)
9 Asteromphalus sp.Asteromphalus sp.Gombos, Andrew Msee reference(s)
10 Asteromphalus oligocenicusA. oligocenicusGombos, Andrew Msee reference(s)
11 Cocconeis sp.Cocconeis sp.Gombos, Andrew Msee reference(s)
12 Coscinodiscus lewisianusC. lewisianusGombos, Andrew Msee reference(s)
13 Coscinodiscus lewisianus var. similisC. lewisianus var. similisGombos, Andrew Msee reference(s)
14 Coscinodiscus marginatusC. marginatusGombos, Andrew Msee reference(s)
15 Coscinodiscus praenitidusC. praenitidusGombos, Andrew Msee reference(s)
16 Coscinodiscus rhombicusC. rhombicusGombos, Andrew Msee reference(s)
17 Craspedodiscus elegansC. elegansGombos, Andrew Msee reference(s)
18 Craspedodiscus coscinodiscusC. coscinodiscusGombos, Andrew Msee reference(s)
19 Diploneis sp.Diploneis sp.Gombos, Andrew Msee reference(s)
20 Ethmodiscus rexE. rexGombos, Andrew Msee reference(s)Fragments
21 Hemiaulus caracteristicusH. caracteristicusGombos, Andrew Msee reference(s)
22 Hemiaulus incisusH. incisusGombos, Andrew Msee reference(s)
23 Macrora stellaM. stellaGombos, Andrew Msee reference(s)
24 Melosira sulcataM. sulcataGombos, Andrew Msee reference(s)
25 Pyxilla eocenaP. eocenaGombos, Andrew Msee reference(s)
26 Pyxilla prolongataP. prolongataGombos, Andrew Msee reference(s)? Fragments
27 Rhaphoneis sp.Rhaphoneis sp.Gombos, Andrew Msee reference(s)
28 Rocella gelidaR. gelidaGombos, Andrew Msee reference(s)
29 Rossiella sp.Rossiella sp.Gombos, Andrew Msee reference(s)sp. A
30 Stephanopyxis megoporaS. megoporaGombos, Andrew Msee reference(s)
31 Synedra jouseanaS. jouseanaGombos, Andrew Msee reference(s)
32 Triceratium crenulatumT. crenulatumGombos, Andrew Msee reference(s)
33 Triceratium macroporumT. macroporumGombos, Andrew Msee reference(s)
34 Triceratium unguiculatumT. unguiculatumGombos, Andrew Msee reference(s)
35 Trinacria excavataT. excavataGombos, Andrew Msee reference(s)
36 Trinacria simulacrumT. simulacrumGombos, Andrew Msee reference(s)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1224 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample label		2 
Abund		3 
Diatom preserv		4 
Arachnoidiscus sp.		5 
A. affinis		6 
A. grevillei		7 
A. marylandica		8 
A. praemarylandica		9 
Asteromphalus sp.		10 
A. oligocenicus		11 
Cocconeis sp.		12 
C. lewisianus		13 
C. lewisianus var. similis		14 
C. marginatus		15 
C. praenitidus		16 
C. rhombicus		17 
C. elegans		18 
C. coscinodiscus		19 
Diploneis sp.		20 
E. rex		21 
H. caracteristicus		22 
H. incisus		23 
M. stella		24 
M. sulcata		25 
P. eocena		26 
P. prolongata		27 
Rhaphoneis sp.		28 
R. gelida		29 
Rossiella sp.		30 
S. megopora		31 
S. jouseana		32 
T. crenulatum		33 
T. macroporum		34 
T. unguiculatum		35 
T. excavata		36 
T. simulacrum
72-515B-8-4,74-76TP--------------------P---P--------
72-515B-10-4,74-76RP----------P------r--P--P-----P---
72-515B-11-4,60-62RP----------P-----------r----------
72-515B-12-3,62-64RPP--P------P-----P-----r----------
72-515B-13-4,77-79RP----------P----PP---P---P--------
72-515B-14-4,61-63RP----------P-------------P--------
72-515B-15-4,74-76FP----------P-P---P-----r----P-----
72-515B-16-4,24-26FP-------P--P-P--PP---P-r----P-P---
72-515B-17-3,74-76FP----------P-P--PP-----r--P-P-----
72-515B-18-2,30-32FP--------P-P-P--PP---P-r-PP-P-P---
72-515B-19-4,53-55RP----------P-P--PP----------P-----
72-515B-20-4,75-77FP---------------PP---P-r----P-----
72-515B-21-4,75-77RP----------P----PP-----r----P-----
72-515B-224,75-77CM-PPP-PP--PP-PPPPPr--P-r-P-PP-PrPr
72-515B-23-4,75-77RP--P--P----P--P-PP----------P-----
72-515B-25-4,75-77FP------P---P-P--PP-----r-P--P-----
72-515B-26-4,74-76RP----------P-P--PP---P------P-----
72-515B-27-4,73-75CG-P--------P-P--PP--P--r-P--P-P---
72-515B-28-4,75-77RP------------P--PP---Prr-P--P-----
72-515B-29-4,76-78RP----------P-P--PP----------P-----
72-515B-30-4,75-77RP------------P---P---P----P-P-----
72-515B-31-4,74-76RP----------------P----------P-----
72-515B-324,75-77RP----------P-----P----------P-----
72-515B-33-4,75-77TP----------P-----P-----r----P-----
72-515B-34-4,74-76TP----------------P---P-r----------
72-515B-35-4,60-62RP-----------P----P-----rPPP-P-----
72-515B-36-4,74-76RP---------PP-----P---P-rPP--Pr----
72-515B-37-4,75-77RP----------PP-----------PP--P-----
72-515B-38-4,62-64RP----------PPP--P------r-P--P-----
72-515B-39-4,75-77RM-----------P----------rPP--P-P---
72-515B-40-4,75-77RM---P-------PP---P-------PP-P-----
72-515B-41-4,75-77FM----P-----PPP---P-r---rPP--P-P---
72-515B-43-4,75-77RP----------P----PP------PP--P-P---
72-515B-44-4,62-64RP----------------P-----rPP--P-----