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Kobe, Franziska; Hoelzmann, Philipp; Gliwa, Jana; Olschewski, Pascal; Peskov, Sergey A; Shchetnikov, Alexander A; Danukalova, Guzel A; Osipova, Evgeniya M; Goslar, Tomasz; Leipe, Christian; Wagner, Mayke; Bezrukova, Elena V; Tarasov, Pavel E (2022): High-resolution pollen record of the last 13,500 years derived from AMS radiocarbon dated sediments of Lake Ochaul in Cis-Baikal (Eastern Siberia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.944398

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Abstract:
A 260-cm-long section of a sediment core from Lake Ochaul (54°14'N, 106°28'E; 641 m a.s.l.), a freshwater lake in the Cis-Baikal region, ca. 100 km northwest of Lake Baikal, was analysed for pollen and non-pollen palynomorphs. This high-resolution AMS-dated record covers the Lateglacial and Holocene interval between ca. 13,500 cal yr BP and the present. A total of 84 samples from the Och18-II-1 and Och18-II-2 sections have been treated using dense media separation to extract pollen and non-pollen palynomorphs (e.g. fern and moss spores, Chironomidae remains, Botryococcus and Pediastrum green algae colonies) for further microscopic analysis.
Keyword(s):
Cis-Baikal; Ecosystem development; Holocene; Lateglacial; Pollen; Taiga biome; Vegetation change
Related to:
Kobe, Franziska; Hoelzmann, Philipp; Gliwa, Jana; Olschewski, Pascal; Peskov, Sergey A; Shchetnikov, Alexander A; Danukalova, Guzel A; Osipova, Evgeniya M; Goslar, Tomasz; Leipe, Christian; Wagner, Mayke; Bezrukova, Elena V; Tarasov, Pavel E (2022): Lateglacial–Holocene environments and human occupation in the Upper Lena region of Eastern Siberia derived from sedimentary and zooarchaeological data from Lake Ochaul. Quaternary International, 623, 139-158, https://doi.org/10.1016/j.quaint.2021.09.019
Funding:
Social Sciences and Humanities Research Council (SSHRC), grant/award no. 895-2018-1004: Baikal Archaeology Project
Coverage:
Latitude: 54.232889 * Longitude: 106.464944
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 2.585 m
Event(s):
Och18-II * Latitude: 54.232889 * Longitude: 106.464944 * Recovery: 7.24 m * River water depth: 2.5 m * Location: Lake Ochaul, Eastern Siberia * Method/Device: Percussion corer (PCOR) * Comment: cored in summer 2018
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample IDSample IDKobe, Franziska
DEPTH, sediment/rockDepth sedmKobe, FranziskaGeocode
AGEAgeka BPKobe, FranziskaGeocode
Sample massSamp mgKobe, Franziska
Pollen, terrestrialPollen ter#Kobe, FranziskaSum
Pollen, per unit sediment massPollen/sed#/gKobe, Franziska
AbiesAbi#Kobe, FranziskaCounting, palynology
PiceaPic#Kobe, FranziskaCounting, palynology
Pinus haploxylon-typePin.h-T#Kobe, FranziskaCounting, palynology
10 Pinus diploxylon-typePin.d-T#Kobe, FranziskaCounting, palynology
11 LarixLar#Kobe, FranziskaCounting, palynology
12 Betula sect. Albae-typeBet.Se.A-T#Kobe, FranziskaCounting, palynology
13 Alnus fruticosa-typeAln.f-T#Kobe, FranziskaCounting, palynology
14 Betula sect. Nanae/Fruticosae-typeB. sect. Nanae/Fruticosae-T#Kobe, FranziskaCounting, palynology
15 Ephedra distachya-typeEph.d-T#Kobe, FranziskaCounting, palynology
16 Ephedra fragilis-typeEph.f-T#Kobe, FranziskaCounting, palynology
17 EricalesErl#Kobe, FranziskaCounting, palynology
18 SalixSal#Kobe, FranziskaCounting, palynology
19 AlliumAll#Kobe, FranziskaCounting, palynology
20 ApiaceaeApiae#Kobe, FranziskaCounting, palynology
21 ArtemisiaArt#Kobe, FranziskaCounting, palynology
22 Asteraceae subf. AsteroideaeAsteraceae subf. Asteroideae#Kobe, FranziskaCounting, palynology
23 Asteraceae subf. ChicorioideaeAsteraceae subf. Chicorioideae#Kobe, FranziskaCounting, palynology
24 BrassicaceaeBraae#Kobe, FranziskaCounting, palynology
25 CannabaceaeCan#Kobe, FranziskaCounting, palynology
26 CaryophyllaceaeCphae#Kobe, FranziskaCounting, palynology
27 ChenopodiaceaeCheae#Kobe, FranziskaCounting, palynology
28 CyperaceaeCypae#Kobe, FranziskaCounting, palynology
29 EpilobiumEpl#Kobe, FranziskaCounting, palynology
30 FabaceaeFabae#Kobe, FranziskaCounting, palynology
31 LamiaceaeLamae#Kobe, FranziskaCounting, palynology
32 Lamium-typeLam-T#Kobe, FranziskaCounting, palynology
33 LiliaceaeLilae#Kobe, FranziskaCounting, palynology
34 PaeoniaPae#Kobe, FranziskaCounting, palynology
35 PoaceaePoac#Kobe, FranziskaCounting, palynology
36 Cerealia-typeCrl-T#Kobe, FranziskaCounting, palynology
37 Secale-typeSec-T#Kobe, FranziskaCounting, palynology
38 PolygonaceaePolae#Kobe, FranziskaCounting, palynology
39 PolygonumPol#Kobe, FranziskaCounting, palynology
40 Polygonum minus-typePol.m-T#Kobe, FranziskaCounting, palynology
41 RumexRum#Kobe, FranziskaCounting, palynology
42 RanunculaceaeRanae#Kobe, FranziskaCounting, palynology
43 ThalictrumTha#Kobe, FranziskaCounting, palynology
44 RosaceaeRosae#Kobe, FranziskaCounting, palynology
45 SanguisorbaSan#Kobe, FranziskaCounting, palynology
46 RubiaceaeRubae#Kobe, FranziskaCounting, palynology
47 SaxifragaceaeSaxae#Kobe, FranziskaCounting, palynology
48 ScrophulariaceaeScoae#Kobe, FranziskaCounting, palynology
49 Veronica-typeVer-T#Kobe, FranziskaCounting, palynology
50 Pollen indeterminataPollen indet#Kobe, FranziskaCounting, palynology
51 MyriophyllumMyo#Kobe, FranziskaCounting, palynology
52 Sparganium-typeSpa-T#Kobe, FranziskaCounting, palynology
53 Typha latifolia-typeTyp.l-T#Kobe, FranziskaCounting, palynology
54 EquisetumEqu#Kobe, FranziskaCounting, palynology
55 PolypodialesPoles#Kobe, FranziskaCounting, palynology
56 PteridiumPtd#Kobe, FranziskaCounting, palynology
57 GlomusGlomus#Kobe, FranziskaCounting, palynology
58 Chironomidae, coenobiaChironomidae coenobia#/gKobe, Franziska
59 Botryococcus, coenobiaBotryococcus coenobia#/gKobe, Franziska
60 Pediastrum boryanum, coenobiaPed.b coenobia#/gKobe, Franziska
61 Pediastrum duplex, coenobiaP. duplex coenobia#/gKobe, Franziska
62 Pediastrum integrum, coenobiaPdi.i coenobia#/gKobe, Franziska
63 Pediastrum kawraiskyi, coenobiaPed.k coenobia#/gKobe, Franziska
64 Pediastrum orientale, coenobiaPed.or coenobia#/gKobe, Franziska
65 Pediastrum simplex, coenobiaPed.s coenobia#/gKobe, Franziska
66 Lycopodium (counted)Lyc(ct)#Kobe, Franziskacounted (added) Lycopodium clavatum spores
67 Lycopodium (added)Lyc(ad)#Kobe, Franziskaadded Lycopodium clavatum spores
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
5460 data points

Data

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


Sample ID

Depth sed [m]

Age [ka BP]

Samp m [g]

Pollen ter [#]

Pollen/sed [#/g]

Abi [#]

Pic [#]

Pin.h-T [#]
10 
Pin.d-T [#]
11 
Lar [#]
12 
Bet.Se.A-T [#]
13 
Aln.f-T [#]
14 
B. sect. Nanae/Fruticosae-T [#]
15 
Eph.d-T [#]
16 
Eph.f-T [#]
17 
Erl [#]
18 
Sal [#]
19 
All [#]
20 
Apiae [#]
21 
Art [#]
22 
Asteraceae subf. Asteroideae [#]
23 
Asteraceae subf. Chicorioideae [#]
24 
Braae [#]
25 
Can [#]
26 
Cphae [#]
27 
Cheae [#]
28 
Cypae [#]
29 
Epl [#]
30 
Fabae [#]
31 
Lamae [#]
32 
Lam-T [#]
33 
Lilae [#]
34 
Pae [#]
35 
Poac [#]
36 
Crl-T [#]
37 
Sec-T [#]
38 
Polae [#]
39 
Pol [#]
40 
Pol.m-T [#]
41 
Rum [#]
42 
Ranae [#]
43 
Tha [#]
44 
Rosae [#]
45 
San [#]
46 
Rubae [#]
47 
Saxae [#]
48 
Scoae [#]
49 
Ver-T [#]
50 
Pollen indet [#]
51 
Myo [#]
52 
Spa-T [#]
53 
Typ.l-T [#]
54 
Equ [#]
55 
Poles [#]
56 
Ptd [#]
57 
Glomus [#]
58 
Chironomidae coenobia [#/g]
59 
Botryococcus coenobia [#/g]
60 
Ped.b coenobia [#/g]
61 
P. duplex coenobia [#/g]
62 
Pdi.i coenobia [#/g]
63 
Ped.k coenobia [#/g]
64 
Ped.or coenobia [#/g]
65 
Ped.s coenobia [#/g]
66 
Lyc(ct) [#]
67 
Lyc(ad) [#]
Och18-II-1/0-10.005-0.047151371677182265292962330008012510010580010008110000023100003200000041969977266586829340838013318583
Och18-II-1/4-50.0450.11714265736518555213213252000301241101025000000831100004001000011100006738081166151252344440404013818583
Och18-II-1/8-90.0850.2811432647411439542021617700160123010005800000018010000163000000600002045059974332839216480599012418583
Och18-II-1/12-130.1250.44614647067619355814234213000301371101031300000016050000142001001400000076291412535912033258901828012218583
Och18-II-1/16-170.1650.610141447490165030102261840015002610000361000001031000008101010071001002290274166883440344016218583
Och18-II-1/20-210.2050.7741474880832933477304195010110017000013200000070000000510000001000100743020813003720010018583
Och18-II-1/24-250.2450.93914468371708274553021810004011100001350000001200000003000000041000101877026091000009918583
Och18-II-1/28-290.2851.103145267196131626530524200070123100006200000212001000211200000070100001338149437070000012518583
Och18-II-1/32-330.3251.267143275027192644527924400030116300001400000060000000500010005200000225817441680000010718583
Och18-II-1/36-370.3651.43214027470418205012256134001202121000035110000400000014100000015100000743027870000010018583
Och18-II-1/40-410.4051.59616029169615367444031721003021500000190000001700100029000000131000001980044170000012218583
Och18-II-1/44-450.4451.761147669650053341930720300050018001003400000114000000011001000021001101756032190000012718583
Och18-II-1/48-490.4851.92514021009511540244264103000700160000064000000140000000300000003000000200905022000007418583
Och18-II-1/52-530.5252.08915267696611352339333163000800280000025000000140000002610000017000100351214632190000012718583
Och18-II-1/56-570.5652.25414057602111045307259530007011910000230000005000000151000000101000001877017644000009918583
Och18-II-1/60-610.6052.418152576819184442113511240001002500001251000008000000080010000150000008782931009643902930012718583
Och18-II-1/64-650.6452.5821426733001353327266104000200180000066100000910000007000000030100000189317225121860000010818583
Och18-II-1/68-690.6852.7471450804071155246102684300010117002004300000090000001111010001800010017871799113001790010418583
Och18-II-1/72-730.7252.9111509685422103838634980000400172000049000000100000012810000021720010017511351764013513500013818583
Och18-II-1/76-770.7653.07516026356211969491438010700040123100001600000011000000060000000141000007393174065031763400017618583
Och18-II-1/80-810.8053.240150984453217672343361030100001700000360000001100000024100101021000104983325292833233200011218583
Och18-II-1/84-850.8453.4041500105585073318438971000001140010025001000700100008100000150001002112033787634634211008818583
Och18-II-1/88-890.8853.569144615938514231343553200010022000001300000040000001900000012000010250235760752017870005218583
Och18-II-1/92-930.9253.733153710394918444583721000003002600000270000007000000040000000210010011611943755303870009618583
Och18-II-1/96-970.9653.89714671058322531317336112000100170000067000000500000015000000021000004530419252276800008218583
Och18-II-1/100-1011.0054.0621410147978051722430582200010011000001500000050000000400000000000000180505810800722005118407
Och18-II-2/2-31.0254.144154613711207192834184110004012800000460000004000000081000001000005010047536604550210040007418583
Och18-II-2/6-71.0654.3741403104013122777323501000001400000130000005000000060000010100010010322583200425800007218583
Och18-II-2/10-111.1054.751150611902517388940321000100121000018000000700000007000000030000002117098560018820007918583
Och18-II-2/14-151.1455.11514809489213171033929400010016110002100000040000000131000002400010098803894539500009418583
Och18-II-2/18-191.1855.46614141131382742611317230001001100000240000000000100050000000200100024600322472732730006818583
Och18-II-2/22-231.2255.805139912567115181463142400020010000010200000030000000170000000000000094505448931515750005918583
Och18-II-2/26-271.2656.134153811625218372963974320020018200001600001070000000130010005210112025932166936264817290008618583
Och18-II-2/30-311.3056.4521489110818014637535232010000171100046000000300000001000000011100010204045368440011330008218583
Och18-II-2/34-351.3456.76116571312800123014554463000101240000003000000400000016300000012000201199200707355999990009318583
Och18-II-2/38-391.3857.06114371082770114057324122000000182000005000000300000006200000100000103221248433604969910007518583
Och18-II-2/42-431.4257.3521418165270062311633153000100150000042000020300000005000001000000101186039143000004718583
Och18-II-2/46-471.4657.6351425121504012272213182500020017000001900000040000010400000000200060200107862085851460006518583
Och18-II-2/50-511.5057.911148921635907257439062010200121000011200000050000001931000003201220132722125796144230970004218583
Och18-II-2/52-531.5258.0461492338624114181033962301010116000001500000050010000131000000001012027536883165870137700002718583
Och18-II-2/54-551.5458.179158618149419257347623000100280000017000000700000011500000010001171123924785698831000006018583
Och18-II-2/56-571.5658.31114332595633211913393400010026000001700000012000000111011000201001102398239876130000003118583
Och18-II-2/58-591.5858.441165228177031524135276100010031000002700000050000001232000002000002025935618154282000004318583
Och18-II-2/60-611.6058.5691547363032441432433260002002510000313000000100000000250000000030009059735973221005019910002818583
Och18-II-2/62-631.6258.69515851907201142483454580004002800000350000007000000120000000000001401956978961756526520005718583
Och18-II-2/66-671.6658.9441527204026111541424180004003300100140000006000000021110000210110402710774320170000004818583
Och18-II-2/70-711.7059.187155018251211390143295010300320000071100000011000000015000000101012502323664360046000005618583
Och18-II-2/74-751.7459.424153725587411011654026100060033000008800000050000002311000010020006023824765561778190600003918583
Och18-II-2/78-791.7859.6561537116036617399535670000400512000035000000700000012410000000011010036731296180860000008618583
Och18-II-2/82-831.8259.88315611158341135273831051004036301000515000000120000000310000000011022006191652226919103201032009018583
Och18-II-2/85-861.85510.049165322471738606423714010900783100014160011001800000003760100020100517034412753274271010320005418583
Och18-II-2/86-871.86510.10415022591304174222876160003007700002318001000700000034630000110001415082591549674150000003618583
Och18-II-2/87-881.87510.1591491136183121513282811100601791000071600000016000000029201000200002151138783288477000006718583
Och18-II-2/90-911.90510.321156971930541388934459010301481000052300000010000000215100000202002100101125363840506000014718583
Och18-II-2/94-951.94510.53414942086360252534679000501463000041700000014000000025300000010001301689168970953000004418583
Och18-II-2/98-991.98510.7421403156020222130224797000900430000021400000012000000116400000000003103484050716000004818583
Och18-II-2/102-1032.02510.94614341152151122132833171101010441000021200000014000000020501000311010100531668995310531007018583
Och18-II-2/106-1072.06511.146188818541231222346325360008016400000819001010300000000363000001010027029232506344934000008918583
Och18-II-2/108-1092.08511.24516261907041145214991213000100290010031000000050000011262000001011027015237007277222000006118583
Och18-II-2/110-1112.10511.34314739554114893232718122004003600310119000000200000010101000003000033080880843024101000009218583
Och18-II-2/112-1132.12511.43915201442260181043161415100130156200001210000002100000003141000010001110166455575441443800006718583
Och18-II-2/114-1152.14511.535147416619501011443341214010610270000051600000010000001012303000101002401052525977137420710520005318583
Och18-II-2/116-1172.16511.63014097677203175152212615000801221010021900100019001000111200000202001305637321270309385939939009918583
Och18-II-2/118-1192.18511.72414778523211500182127048000170231000001290000002300000008200000101011003571608278756611107210720010418583
Och18-II-2/120-1212.20511.8171461625310151013196686100014003210400322000000260000001400000021100000814312036488352767821700013718583
Och18-II-2/122-1232.22511.9101452617611170021867375000120133000101210000002100010003211000000010000341622546341695615030013618583
Och18-II-2/124-1252.24512.001149056557012005184888010015003800000021000000310010002912000022000000115415526547554057724242424016118583
Och18-II-2/126-1272.26512.092143153395012018138598500013003000001222000000350000000212020001000301037226025909411769050790015018583
Och18-II-2/128-1292.28512.1821456996920180021925267001160034012003220010002800000001510100030200000048107564419895024704240508518583
Och18-II-2/130-1312.30512.27114327298101110317147690001000430000121100100042000000216011000210010001691689337878785065890011018583
Och18-II-2/132-1332.32512.35913869196201700512845830009013411000415020001200000001161110001000000023854807766711197010483238207818583
Och18-II-2/134-1352.34512.4471443980030100031625481000120036101022200100004000000011410100020000000221973495791106196642654766408418583
Och18-II-2/136-1372.36512.53414271239830100021644592000701370000021300100035000000016200000001010000842078978987258120616261306418583
Och18-II-2/138-1392.38512.620139614717701301215331710001600351003031700100029000000117100001001011100669018806032706111572102223011155018583
Och18-II-2/140-1412.40512.7051493120545367104184123700061283101005100000004200000013200100010000000025429499785577050258206007618583
Och18-II-2/142-1432.42512.790142814728704100116317181003300620100032100000026000000136121000500000000154869848991748180449777005418583
Och18-II-2/144-1452.44512.87415721168070770222712033000130046050003280000002900000014100100030000300014090424550757610231573009118583
Och18-II-2/146-1472.46512.9571489113589130102222243521027015300001120001000380000101212110022110110002415838304252962024878069708018583
Och18-II-2/148-1492.48513.040155912668205300126019350002301603510143300000034000000024200000514000000145048779331207900401801453208218583
Och18-II-2/150-1512.50513.122148715877114300322210380102600560000031700000033000000130100002100000000652095555713529704939171858305718583
Och18-II-2/152-1532.52513.2031616127190145120296234101019018116300122000000290010002400000004120010001342180113410323904542511445309018583
Och18-II-2/154-1552.54513.2841526111076029103266104700022106102010620000000280000001280000003010000021116471650405625060315911675708818583
Och18-II-2/156-1572.56513.3641448101527029212191163000124006411200213001000300000000351011003100000022710651819918720660538907929208218583
Och18-II-2/158-1592.58513.4431524118750067101229222900022004913100214000000390000003390110002010100004986861163775050501741611908218583