Citation:

PANGAEA.962967

Name: Volcanic glass shard concentration in the size fraction between 45 and 100 micrometer of sediment core DP30PC section 8, Gulf of Taranto
Creator: Karin A F Zonneveld
Published: 2024-01-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: elements; Mediterranean; Roman Climate Optimum; volcanic glass shards

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Published: 2024-01-31 • DOI registered: 2024-02-29

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Abstract:

Concentrations of volcanic glass shards of the sediment size fraction between 45 - 100 micrometer of sediments of core DP30PC (southeastern Gulf of Taranto) have been determined by polar light microscopy. Based on these results the positions of cryptotephras can be determined. This forms the basis for the establishment of the tephra-chronologic age model of core DP30PC that is based on the elemental analysis of selected shards from these crypto-tephra.

Keyword(s):

elements; Mediterranean; Roman Climate Optimum; volcanic glass shards

Supplement to:

Zonneveld, Karin A F; Harper, Kyle; Klügel, Andreas; Chen, Liang; de Lange, Gert J; Versteegh, Gerard J M (2024): Climate change, society, and pandemic disease in Roman Italy between 200 BCE and 600 CE. Science Advances, 10(4), eadk1033, https://doi.org/10.1126/sciadv.adk1033

Project(s):

Center for Marine Environmental Sciences (MARUM)

Coverage:

Latitude: 39.834500 * Longitude: 17.800800

Minimum DEPTH, sediment/rock: 0.8440 m * Maximum DEPTH, sediment/rock: 1.8040 m

Event(s):

DP30PC * Latitude: 39.834500 * Longitude: 17.800800 * Elevation: -270.0 m * Campaign: * Basis: * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Zonneveld, Karin A F		Geocode
2	Volcanic glass	Volc glass	%	Zonneveld, Karin A F	Polarisation microscopy	Particles size fraction of shards: 45-100 µm
3	Age	Age	a AD/CE	Zonneveld, Karin A F	Age, tephra-chronostratigraphy	Years in BCE/CE

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

699 data points

Data

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

1 Depth sed [m]	2 Volc glass [%]	3 Age [a AD/CE]
0.8440	0.00	1044.68
0.8465	0.00	1041.65
0.8490	0.00	1038.62
0.8515	0.00	1035.58
0.8540	0.00	1032.55
0.8565	0.00	1029.51
0.8590	0.00	1026.48
0.8615	0.00	1023.44
0.8640	0.00	1020.40
0.8665	0.00	1017.36
0.8690	0.00	1014.32
0.8715	0.00	1011.27
0.8740	0.00	1008.23
0.8765	0.00	1005.18
0.8790	0.00	1002.14
0.8815	0.00	999.09
0.8840	0.00	996.04
0.8865	0.00	992.99
0.8890	0.00	989.94
0.8915	0.00	986.88
0.8940	0.00	983.83
0.8965	0.00	980.77
0.8990	0.00	977.72
0.9015	0.00	974.66
0.9040	0.00	971.60
0.9065	0.00	968.54
0.9090	0.00	965.48
0.9115	0.00	962.42
0.9140	0.00	959.35
0.9165	0.00	956.29
0.9190	0.00	953.22
0.9215	0.00	950.15
0.9240	0.00	947.09
0.9265	0.00	944.02
0.9290	0.00	940.94
0.9315	0.00	937.87
0.9340	0.00	934.80
0.9365	0.00	931.72
0.9390	0.00	928.65
0.9415	0.00	925.57
0.9440	0.00	922.49
0.9465	0.00	919.41
0.9490	0.00	916.33
0.9515	2.29	913.25
0.9540	0.00	910.17
0.9565	1.12	907.08
0.9590	0.00	904.00
0.9615	0.00	900.91
0.9640	0.00	897.82
0.9665	0.00	894.73
0.9690	0.00	891.64
0.9715	0.00	888.55
0.9740	0.00	885.46
0.9765	0.00	882.37
0.9790	0.00	879.27
0.9815	0.00	876.18
0.9840	0.00	873.08
0.9865	0.00	869.98
0.9890	0.00	866.88
0.9915	0.00	863.78
0.9940	0.00	860.68
0.9965	0.00	857.57
0.9990	0.00	854.47
1.0015	0.00	851.36
1.0040	0.00	848.25
1.0065	0.00	845.15
1.0090	0.00	842.04
1.0115	0.00	838.93
1.0140	0.00	835.81
1.0165	0.00	832.70
1.0190	2.17	829.59
1.0215	0.00	826.47
1.0240	0.00	823.35
1.0265	0.00	820.24
1.0290	0.00	817.12
1.0315	0.00	814.00
1.0340	0.00	810.87
1.0365	0.00	807.75
1.0390	0.00	804.63
1.0415	0.00	801.50
1.0440	0.00	798.38
1.0465	2.04	795.25
1.0490	3.61	792.12
1.0515	0.00	788.99
1.0540	0.00	785.86
1.0565	0.00	782.73
1.0590	0.96	779.59
1.0615	6.33	776.46
1.0640	4.72	773.32
1.0665	3.33	770.18
1.0690	0.97	767.04
1.0715	3.45	763.91
1.0740	3.23	760.76
1.0765	4.00	757.62
1.0790	4.00	754.48
1.0815	0.00	751.33
1.0840	0.00	748.19
1.0865	0.00	745.04
1.0890	0.00	741.89
1.0915	0.00	738.74
1.0940	0.00	735.59
1.0965	0.00	732.44
1.0990	0.00	729.29
1.1015	0.00	726.13
1.1040	0.00	722.98
1.1065	0.00	719.82
1.1090	0.00	716.66
1.1115	0.00	713.51
1.1140	0.00	710.35
1.1165	0.00	707.18
1.1190	0.00	704.02
1.1215	0.00	700.86
1.1240	0.00	697.69
1.1265	2.15	694.53
1.1290	0.00	691.36
1.1315	0.00	688.19
1.1340	0.00	685.02
1.1365	0.00	681.85
1.1390	0.00	678.68
1.1415	3.70	675.50
1.1440	0.00	672.33
1.1465	0.00	669.15
1.1490	0.00	665.98
1.1515	0.00	662.80
1.1540	0.00	659.62
1.1565	0.00	656.44
1.1590	0.00	653.26
1.1615	0.00	650.07
1.1640	0.00	646.89
1.1665	0.00	643.70
1.1690	0.00	640.52
1.1715	0.00	637.33
1.1740	0.00	634.14
1.1765	0.00	630.95
1.1790	0.00	627.76
1.1815	0.00	624.56
1.1840	0.00	621.37
1.1865	0.00	618.17
1.1890	0.00	614.98
1.1915	0.00	611.78
1.1940	0.00	608.58
1.1965	5.76	605.38
1.1990	2.00	602.18
1.2015	0.00	598.98
1.2040	0.00	595.77
1.2065	0.00	592.57
1.2090	0.00	589.36
1.2115	0.00	586.16
1.2140	0.00	582.95
1.2165	0.00	579.74
1.2190	0.00	576.53
1.2215	0.00	573.32
1.2240	0.00	570.10
1.2265	0.00	566.89
1.2290	2.47	563.67
1.2315	0.00	560.46
1.2340	0.00	557.24
1.2365	0.00	554.02
1.2390	0.00	550.80
1.2415	0.00	547.58
1.2440	10.29	544.35
1.2465	6.50	541.13
1.2490	5.13	537.90
1.2515	5.19	534.68
1.2540	4.29	531.45
1.2565	1.00	528.22
1.2590	2.50	524.99
1.2615	0.00	521.76
1.2640	0.00	518.53
1.2665	0.76	515.29
1.2690	0.00	512.06
1.2715	0.00	508.82
1.2740	0.00	505.58
1.2765	0.50	502.35
1.2790	2.00	499.11
1.2815	5.50	495.86
1.2840	18.60	492.62
1.2865	16.67	489.38
1.2890	0.00	486.13
1.2915	7.32	482.89
1.2940	11.69	479.64
1.2965	17.39	476.39
1.2990	10.26	473.14
1.3015	0.00	469.89
1.3040	1.23	466.64
1.3065	5.48	463.39
1.3090	3.08	460.13
1.3115	3.45	456.88
1.3140	6.40	453.62
1.3165	8.26	450.36
1.3190	6.45	447.11
1.3215		443.84
1.3240	1.83	440.58
1.3265	6.25	437.32
1.3290	4.55	434.06
1.3315	0.00	430.79
1.3340	0.00	427.53
1.3365	0.00	424.26
1.3390	1.01	420.99
1.3415	0.00	417.72
1.3440	0.00	414.45
1.3465	0.00	411.18
1.3490	1.69	407.90
1.3515	0.00	404.63
1.3540	0.00	401.35
1.3565	0.00	398.07
1.3590	0.00	394.80
1.3615	0.00	391.52
1.3640	0.00	388.24
1.3665	0.00	384.95
1.3690	0.00	381.67
1.3715	0.00	378.39
1.3740	0.00	375.10
1.3765	0.00	371.81
1.3790	0.00	368.53
1.3815	0.00	365.24
1.3840	0.00	361.95
1.3865	0.00	358.65
1.3890	0.00	355.36
1.3915	0.00	352.07
1.3940	0.00	348.77
1.3965	0.00	345.48
1.3990	0.00	342.18
1.4015	0.00	338.88
1.4040	0.00	335.58
1.4065	0.91	332.28
1.4090	0.00	328.98
1.4115	0.00	325.67
1.4140	0.00	322.37
1.4165	0.00	319.06
1.4190	0.00	315.75
1.4215	0.00	312.45
1.4240	0.00	309.14
1.4265	0.00	305.82
1.4290	0.00	302.51
1.4315	0.00	299.20
1.4340	0.00	295.88
1.4365	0.00	292.57
1.4390	0.00	289.25
1.4415	0.00	285.93
1.4440	0.00	282.61
1.4465	0.00	279.29
1.4490	0.00	275.97
1.4515	0.00	272.65
1.4540	0.00	269.32
1.4565	0.00	266.00
1.4590	0.00	262.67
1.4615	0.00	259.34
1.4640	0.00	256.02
1.4665	0.00	252.69
1.4690	0.00	249.35
1.4715	0.00	246.02
1.4740	0.00	242.69
1.4765	0.00	239.35
1.4790	0.00	236.02
1.4815	0.00	232.68
1.4840	0.00	229.34
1.4865	0.00	226.00
1.4890	0.00	222.66
1.4915	0.00	219.32
1.4940	0.00	215.97
1.4965	0.00	212.63
1.4990	0.00	209.28
1.5015	0.00	205.94
1.5040	0.00	202.59
1.5065	0.00	199.24
1.5090	0.00	195.89
1.5115	0.00	192.54
1.5140	0.00	189.18
1.5165	0.00	185.83
1.5190	0.00	182.47
1.5215	0.00	179.12
1.5240	0.00	175.76
1.5265	0.00	172.40
1.5290	0.00	169.04
1.5315	0.00	165.68
1.5340	0.00	162.31
1.5365	0.00	158.95
1.5390	0.00	155.59
1.5415	0.00	152.22
1.5440	0.00	148.85
1.5465	0.00	145.48
1.5490	0.00	142.11
1.5515	0.00	138.74
1.5540	0.00	135.37
1.5565	0.78	132.00
1.5590	0.00	128.62
1.5615	0.00	125.24
1.5640	0.00	121.87
1.5665	0.00	118.49
1.5690	1.23	115.11
1.5715	0.00	111.73
1.5740	1.15	108.35
1.5765	0.00	104.96
1.5790	4.55	101.58
1.5815	3.28	98.19
1.5840	4.17	94.81
1.5865	2.78	91.42
1.5890	3.26	88.03
1.5915	7.45	84.64
1.5940	2.88	81.25
1.5965	5.50	77.85
1.5990	1.02	74.46
1.6015	1.64	71.06
1.6040	0.00	67.67
1.6065	0.00	64.27
1.6090	0.00	60.87
1.6115	0.00	57.47
1.6140	0.00	54.07
1.6165	0.00	50.67
1.6190	0.00	47.26
1.6215	0.00	43.86
1.6240	0.00	40.45
1.6265	0.00	37.04
1.6290	0.00	33.64
1.6315		30.23
1.6340		26.82
1.6365		23.40
1.6390		19.99
1.6415		16.57
1.6440		13.16
1.6465		9.74
1.6490		6.32
1.6515		2.90
1.6540		-0.52
1.6565		-3.94
1.6590		-7.36
1.6615		-10.79
1.6640		-14.21
1.6665		-17.64
1.6690		-21.07
1.6715		-24.49
1.6740		-27.92
1.6765		-31.36
1.6790		-34.79
1.6815		-38.22
1.6840		-41.66
1.6865		-45.09
1.6890		-48.53
1.6915		-51.97
1.6940		-55.41
1.6965		-58.85
1.6990		-62.29
1.7015		-65.74
1.7040		-69.18
1.7065		-72.63
1.7090		-76.08
1.7115		-79.52
1.7140		-82.97
1.7165		-86.42
1.7190		-89.88
1.7215		-93.33
1.7240		-96.78
1.7265		-100.24
1.7290		-103.70
1.7315		-107.15
1.7340		-110.61
1.7365		-114.07
1.7390		-117.54
1.7415		-121.00
1.7440		-124.46
1.7465		-127.93
1.7490		-131.39
1.7515		-134.86
1.7540		-138.33
1.7565		-141.80
1.7590		-145.27
1.7615		-148.74
1.7640		-152.22
1.7665		-155.69
1.7690		-159.17
1.7715		-162.65
1.7740		-166.12
1.7765		-169.60
1.7790		-173.09
1.7815		-176.57
1.7840		-180.05
1.7865		-183.54
1.7890		-187.02
1.7915		-190.51
1.7940		-194.00
1.7965		-197.49
1.7990		-200.98
1.8015		-204.47
1.8040		-207.96