Citation:

PANGAEA.943720

Name: XRF and magnetic susceptibility records from sediments of Suzdalevo Lake (Tunguska region, Russia) – cores SUZ1 and SUZ3
Published: 2022-05-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: impact crater; lake sediments; Late Holocene; magnetic susceptibility; Tunguska cosmic body; X-ray fluorescence

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Abstract:

Here, we present X-ray fluorescence (SM30 magnetic susceptibility meter, ZHinstruments Inc.) and normalized mass magnetic susceptibility (VANTA VMR with a Silicon Drift Detector, Olympus) datasets of two sediment cores (0.42 and 0.46 m long) from a shallow lake (Suzdalevo Lake, 1.8 ha, max. depth of 2.3 m) located near the epicenter of the Tunguska Event explosion in 1908 CE (60°39′29.05″N, 102°3′3.36″E). The datasets include primary data presented in an article (Kavková et al. 2022) that is focused on formation process of the study site (potential impact lake) and Tunguska Event-related environmental disturbance. Both cores were retrieved using a Kajak gravity corer (sampling tube diameter of 5.8 cm and length of 50 cm) in May 2019.

Keyword(s):

impact crater; lake sediments; Late Holocene; magnetic susceptibility; Tunguska cosmic body; X-ray fluorescence

Supplement to:

Kavková, Radana; Vondrák, Daniel; Chattová, Barbora; Svecova, Eva; Takac, Marian; Golias, Viktor; Štorc, Richard; Stanghellini, Carlo; Kletetschka, Gunther (2022): Suzdalevo Lake (Central Siberia, Russia)—A Tunguska Event-Related Impact Crater? Frontiers in Earth Science, 10, 777631, https://doi.org/10.3389/feart.2022.777631

Funding:

Czech Science Foundation, grant/award no. 20-08294S: PROGRESS

Ministry of Education, Youth and Sports, grant/award no. LTAUSA19141: PAGEO

Coverage:

Latitude: 60.658069 * Longitude: 102.050933

Date/Time Start: 2019-05-31T00:00:00 * Date/Time End: 2019-05-31T00:00:00

Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.4550 m

Event(s):

Suzdalevo_Lake_SUZ1 * Latitude: 60.658069 * Longitude: 102.050933 * Date/Time: 2019-05-31T00:00:00 * Elevation: 257.0 m * Lake water depth: 2.3 m * Penetration: 0.42 m * Method/Device: Kajak sediment core sampler (KC) * Comment: Sediment core (core ID: SUZ1, length of 0.42 m) from a shallow lake (Suzdalevo Lake, 1.8 ha, max. depth of 2.3 m) located near the epicenter of the Tunguska Event explosion in 1908 CE (60°39′29.05″N, 102°3′3.36″E). The core was retrieved using a Kajak gravity corer (sampling tube diameter of 5.8 cm and length of 50 cm) in May 2019.

Suzdalevo_Lake_SUZ3 * Latitude: 60.658069 * Longitude: 102.050933 * Date/Time: 2019-05-31T00:00:00 * Elevation: 257.0 m * Lake water depth: 2.3m * Penetration: 0.42 m * Method/Device: Kajak sediment core sampler (KC) * Comment: Sediment core from a shallow lake (Suzdalevo Lake, 1.8 ha, max. depth of 2.3 m) located near the epicenter of the Tunguska Event explosion in 1908 CE (60°39′29.05″N, 102°3′3.36″E). The core was retrieved using a Kajak gravity corer (sampling tube diameter of 5.8 cm and length of 50 cm) in May 2019.

Comment:

Magnetic susceptibility – X (SI): All sediment samples from both cores were placed into plastic cups and magnetic susceptibility was measured using a SM30 magnetic susceptibility meter (ZHinstruments Inc., Czechia) at an oscillation frequency of 8 kHz and generated magnetic field amplitude of 40 A/m. The magnetic susceptibility values [X (SI), average of three measurements] were mass normalized.

XRF – selected element (Sr, Rb, Ti, P, Si, Zr, Fe, Mn) concentrations (ppm, given in mg/kg): The total content of selected elements in wet sediment was determined by means of X-ray fluorescence (XRF) spectrometry using a handheld ED-XRF analyzer VANTA VMR with a Silicon Drift Detector (Olympus, United States). National Institute of Standards and Technology (NIST) standard reference materials 2711a Montana II Soil and 2710a Montana I Soil were used for quality control.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Vondrák, Daniel
2	DEPTH, sediment/rock	Depth sed	m	Vondrák, Daniel		Geocode
3	Magnetic susceptibility	MAGS	10^-6 SI	Vondrák, Daniel	Magnetic susceptibility detector SM30 (MSD_SM30)
4	Strontium	Sr	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
5	Strontium, error	Sr e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
6	Rubidium	Rb	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
7	Rubidium, error	Rb e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
8	Titanium	Ti	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
9	Titanium, error	Ti e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
10	Phosphorus	P	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
11	Phosphorus, error	P e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
12	Silicon	Si	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
13	Silicon, error	Si e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
14	Zirconium	Zr	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
15	Zirconium, error	Zr e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
16	Iron	Fe	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
17	Iron, error	Fe e	±	Vondrák, Daniel	X-ray fluorescence (XRF)
18	Manganese	Mn	mg/kg	Vondrák, Daniel	X-ray fluorescence (XRF)
19	Manganese, error	Mn e	±	Vondrák, Daniel	X-ray fluorescence (XRF)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1497 data points

Data

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

1 Event	2 Depth sed [m]	3 MAGS [10^-6 SI]	4 Sr [mg/kg]	5 Sr e [±]	6 Rb [mg/kg]	7 Rb e [±]	8 Ti [mg/kg]	9 Ti e [±]	10 P [mg/kg]	11 P e [±]	12 Si [mg/kg]	13 Si e [±]	14 Zr [mg/kg]	15 Zr e [±]	16 Fe [mg/kg]	17 Fe e [±]	18 Mn [mg/kg]	19 Mn e [±]
Suzdalevo_Lake_SUZ1	0.0025	118.00	141	1	52	1	5827	94	1470	30	204669	645	97	2	113930	374	1049	18
Suzdalevo_Lake_SUZ1	0.0075	110.00	147	2	52	1	7076	112	1807	36	227549	749	105	2	137239	473	1035	21
Suzdalevo_Lake_SUZ1	0.0150	41.40	294	2	37	1	4627	77	1293	25	154856	463	79	1	50463	160	592	12
Suzdalevo_Lake_SUZ1	0.0250	37.40	287	2	37	1	4722	77	1282	25	153242	461	79	1	50988	162	575	12
Suzdalevo_Lake_SUZ1	0.0350	54.40	271	1	35	1	4256	71	1215	23	143474	416	71	1	45074	137	512	11
Suzdalevo_Lake_SUZ1	0.0450	57.00	275	2	36	1	4355	72	1176	23	146015	420	75	1	45417	138	493	11
Suzdalevo_Lake_SUZ1	0.0550	58.50	267	1	34	1	4118	71	1067	22	138457	408	75	1	44476	137	495	11
Suzdalevo_Lake_SUZ1	0.0650	49.00	259	1	35	1	4058	69	1137	22	135547	401	70	1	43673	134	477	11
Suzdalevo_Lake_SUZ1	0.0750	47.40	258	1	33	1	4135	69	1170	22	136912	401	68	1	42908	131	455	11
Suzdalevo_Lake_SUZ1	0.0850	39.50	269	2	35	1	4405	72	1178	23	148239	437	67	1	45580	142	485	11
Suzdalevo_Lake_SUZ1	0.0950	35.70	265	2	35	1	4310	75	1164	24	143056	450	64	1	45789	151	509	12
Suzdalevo_Lake_SUZ1	0.1050	30.50	235	1	30	1	3955	70	1177	23	142063	422	64	1	41424	130	465	11
Suzdalevo_Lake_SUZ1	0.1150	24.20	221	1	29	1	3962	71	1352	24	143113	428	53	1	40637	129	466	11
Suzdalevo_Lake_SUZ1	0.1250	21.60	213	1	32	1	4094	78	1527	28	144340	480	49	1	43725	154	487	12
Suzdalevo_Lake_SUZ1	0.1350	17.10	175	1	26	1	3543	69	1660	27	143532	442	44	1	37327	124	480	11
Suzdalevo_Lake_SUZ1	0.1450	12.00	136	1	22	1	3186	69	1773	28	145461	450	37	1	33512	114	456	11
Suzdalevo_Lake_SUZ1	0.1550	11.00	123	1	21	1	3083	68	1902	28	150608	457	31	1	32309	110	475	11
Suzdalevo_Lake_SUZ1	0.1650	9.34
Suzdalevo_Lake_SUZ1	0.1750	7.70	100	1	19	1	3586	78	2197	33	156728	520	27	1	35681	132	550	13
Suzdalevo_Lake_SUZ1	0.1850	10.40	108	1	20	1	3020	68	1885	29	148222	458	30	1	32385	111	476	11
Suzdalevo_Lake_SUZ1	0.1950	8.50	100	1	20	1	3317	75	2132	32	161758	518	28	1	33096	121	524	12
Suzdalevo_Lake_SUZ1	0.2050	10.40	110	1	19	1	4448	88	2254	37	177177	620	30	1	41776	165	621	15
Suzdalevo_Lake_SUZ1	0.2150	9.32	98	1	18	1	3154	73	2031	32	153407	511	27	1	31833	119	488	12
Suzdalevo_Lake_SUZ1	0.2250	11.30	122	1	21	1	4113	81	1984	33	160319	541	31	1	40932	151	595	13
Suzdalevo_Lake_SUZ1	0.2350	12.60	125	1	21	1	4022	77	1802	30	145006	490	36	1	41001	147	560	12
Suzdalevo_Lake_SUZ1	0.2450	13.20	124	1	22	1	3862	73	1632	28	137332	458	39	1	38898	136	536	12
Suzdalevo_Lake_SUZ1	0.2550	13.20	135	1	21	1	3807	72	1569	27	147824	469	47	1	39999	136	568	12
Suzdalevo_Lake_SUZ1	0.2650	38.30	279	2	36	1	4484	74	1331	25	146291	448	68	1	48747	156	573	12
Suzdalevo_Lake_SUZ1	0.2750	72.10	233	2	37	1	4473	75	1403	25	154819	470	72	1	61091	192	702	13
Suzdalevo_Lake_SUZ1	0.2850	14.90	130	1	22	1	3909	71	1508	26	132106	426	46	1	39690	133	540	11
Suzdalevo_Lake_SUZ1	0.2950	15.30	125	1	21	1	3676	67	1438	25	127093	405	42	1	38106	125	524	11
Suzdalevo_Lake_SUZ1	0.3050	13.00	130	1	22	1	4056	72	1495	27	131916	442	39	1	40673	141	569	12
Suzdalevo_Lake_SUZ1	0.3150	12.70	131	1	22	1	4383	78	1629	29	132146	467	41	1	44342	160	612	13
Suzdalevo_Lake_SUZ1	0.3250	14.10	135	1	22	1	4174	74	1506	27	128912	441	46	1	42484	148	598	12
Suzdalevo_Lake_SUZ1	0.3350	15.10	142	1	23	1	4103	74	1470	27	129717	439	44	1	41966	145	558	12
Suzdalevo_Lake_SUZ1	0.3450	14.90	137	1	20	1	3568	69	1442	26	117477	408	42	1	38866	135	533	12
Suzdalevo_Lake_SUZ1	0.3550	13.70	140	1	22	1	3686	70	1548	27	120370	414	40	1	38022	132	538	12
Suzdalevo_Lake_SUZ1	0.3650	12.90	121	1	19	1	3499	68	1624	27	121899	412	41	1	36261	125	558	11
Suzdalevo_Lake_SUZ1	0.3750	6.46	115	1	21	1	4690	89	1987	35	151298	560	37	1	45350	179	768	16
Suzdalevo_Lake_SUZ1	0.3850	13.10	96	1	18	1	3189	65	1571	25	114193	382	32	1	32553	111	545	11
Suzdalevo_Lake_SUZ1	0.3950	14.20	91	1	17	1	3193	63	1412	24	115557	378	36	1	32747	109	538	11
Suzdalevo_Lake_SUZ1	0.4050	11.80	93	1	18	1	3746	70	1382	26	121792	423	38	1	38680	136	589	12
Suzdalevo_Lake_SUZ1	0.4150	19.50	109	1	20	1	3484	63	1278	22	123892	378	43	1	38757	120	559	11
Suzdalevo_Lake_SUZ3	0.0050	12.50	186	1	28	1	4056	69	1689	28	142060	465	52	1	45870	156	664	12
Suzdalevo_Lake_SUZ3	0.0150	57.40	248	1	33	1	4060	65	1355	24	139835	423	65	1	46089	144	641	11
Suzdalevo_Lake_SUZ3	0.0250	72.80	300	2	37	1	4391	67	1109	23	147327	433	76	1	50482	155	599	11
Suzdalevo_Lake_SUZ3	0.0350	79.90	307	2	37	1	4667	70	1029	23	146913	442	75	1	52572	164	576	11
Suzdalevo_Lake_SUZ3	0.0450	77.80	286	1	36	1	4191	65	1091	22	144565	412	75	1	47134	141	521	10
Suzdalevo_Lake_SUZ3	0.0550	64.80	265	1	33	1	4070	66	1066	22	137090	417	72	1	46249	145	530	10
Suzdalevo_Lake_SUZ3	0.0650	71.40	270	1	35	1	4306	66	1204	23	151081	435	72	1	49372	150	570	11
Suzdalevo_Lake_SUZ3	0.0750	68.30	261	1	32	1	4029	63	1185	22	140060	402	71	1	44772	134	514	10
Suzdalevo_Lake_SUZ3	0.0850	62.60	268	1	34	1	4273	66	1184	23	145321	421	71	1	47904	145	551	10
Suzdalevo_Lake_SUZ3	0.0950	62.60	257	1	30	1	3826	64	1183	22	138228	405	69	1	44526	135	505	10
Suzdalevo_Lake_SUZ3	0.1050	60.70	250	1	31	1	3833	62	1127	22	129575	390	66	1	42658	131	477	10
Suzdalevo_Lake_SUZ3	0.1150	49.20	255	1	31	1	3935	63	1282	23	140827	403	64	1	43445	130	528	10
Suzdalevo_Lake_SUZ3	0.1250	43.00	236	1	30	1	3717	61	1369	23	139067	399	63	1	41815	126	516	10
Suzdalevo_Lake_SUZ3	0.1350	39.20	213	1	29	1	3467	60	1386	23	140527	401	53	1	39205	119	475	10
Suzdalevo_Lake_SUZ3	0.1450	37.10	164	1	24	1	3072	58	1492	24	129764	394	44	1	34070	109	461	9
Suzdalevo_Lake_SUZ3	0.1550	30.80	142	1	21	0	2917	56	1595	25	131489	394	40	1	31894	102	460	9
Suzdalevo_Lake_SUZ3	0.1650	28.10	123	1	20	0	2621	55	1650	25	131892	395	34	1	29754	97	425	9
Suzdalevo_Lake_SUZ3	0.1750	31.30	109	1	18	0	2488	51	1607	23	125083	362	33	1	28735	89	426	9
Suzdalevo_Lake_SUZ3	0.1850	26.20	98	1	18	0	2710	57	1865	27	140212	416	30	1	31739	103	488	10
Suzdalevo_Lake_SUZ3	0.1950	24.80	93	1	17	0	2576	52	1743	24	124896	367	30	1	29945	94	442	9
Suzdalevo_Lake_SUZ3	0.2050	25.20	87	1	17	0	2338	50	1540	23	118099	358	33	1	28541	91	418	9
Suzdalevo_Lake_SUZ3	0.2150	26.30	94	1	18	0	2963	58	1761	26	134030	412	32	1	35069	114	515	10
Suzdalevo_Lake_SUZ3	0.2250	25.50	99	1	17	0	2804	53	1534	23	122035	361	36	1	32875	101	439	9
Suzdalevo_Lake_SUZ3	0.2350	28.30	98	1	18	0	2810	51	1361	21	111572	333	38	1	33384	100	463	9
Suzdalevo_Lake_SUZ3	0.2450	31.60	101	1	18	0	3049	53	1410	22	115349	347	37	1	36297	110	502	9
Suzdalevo_Lake_SUZ3	0.2550	28.10	104	1	20	0	3170	55	1359	22	109244	345	39	1	36669	114	491	9
Suzdalevo_Lake_SUZ3	0.2650	30.90	102	1	18	0	2830	50	1246	20	103534	310	39	1	34094	100	453	8
Suzdalevo_Lake_SUZ3	0.2750	30.50	109	1	20	0	2968	52	1242	21	109216	331	40	1	36951	110	476	9
Suzdalevo_Lake_SUZ3	0.2850	32.20	104	1	18	0	2862	52	1162	20	102885	321	41	1	35058	106	435	9
Suzdalevo_Lake_SUZ3	0.2950	28.80	103	1	19	0	2886	52	1183	20	102121	321	40	1	35637	108	460	9
Suzdalevo_Lake_SUZ3	0.3050	27.10	112	1	20	0	3094	52	1232	20	108138	326	41	1	36643	108	462	9
Suzdalevo_Lake_SUZ3	0.3150	30.70	113	1	18	0	2988	52	1209	20	107715	323	44	1	37414	110	473	9
Suzdalevo_Lake_SUZ3	0.3250	31.60	108	1	19	0	2907	52	1149	20	102565	321	43	1	36191	109	484	9
Suzdalevo_Lake_SUZ3	0.3350	31.10	110	1	19	0	3006	52	1258	20	108303	326	40	1	37805	111	476	9
Suzdalevo_Lake_SUZ3	0.3450	27.80	110	1	18	0	2743	51	1175	20	103817	320	37	1	35142	105	442	9
Suzdalevo_Lake_SUZ3	0.3550	31.10	103	1	17	0	2564	49	1168	19	99957	303	40	1	33030	97	456	8
Suzdalevo_Lake_SUZ3	0.3650	31.40	107	1	19	0	3155	54	1247	21	108668	334	39	1	37179	112	501	9
Suzdalevo_Lake_SUZ3	0.3750	28.40	100	1	18	0	2750	51	1245	21	102185	324	39	1	34123	105	486	9
Suzdalevo_Lake_SUZ3	0.3850	29.40	96	1	18	0	2775	50	1270	21	104210	319	39	1	33789	101	483	9
Suzdalevo_Lake_SUZ3	0.3950	26.30	91	1	17	0	3045	53	1281	21	107019	332	39	1	36657	111	519	9
Suzdalevo_Lake_SUZ3	0.4050	26.70	94	1	19	0	3088	53	1233	21	110171	333	39	1	39688	117	545	9
Suzdalevo_Lake_SUZ3	0.4150	30.90	89	1	17	0	2835	52	1172	21	100558	323	42	1	35853	110	475	9
Suzdalevo_Lake_SUZ3	0.4250	33.30	87	1	18	0	2726	50	1160	20	99537	306	41	1	34959	103	504	9
Suzdalevo_Lake_SUZ3	0.4350	29.20	98	1	20	0	2898	55	1145	21	123450	374	41	1	38561	119	501	9
Suzdalevo_Lake_SUZ3	0.4450	35.10	94	1	19	0	2973	51	1095	19	110235	322	43	1	37784	108	498	9
Suzdalevo_Lake_SUZ3	0.4550	33.70	90	1	18	0	2884	51	1044	19	103277	316	43	1	36348	107	490	9