Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample COTTON-72 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.591063

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Coverage:
Latitude: 38.400000 * Longitude: -107.350000
Minimum Elevation: 3700.0 m * Maximum Elevation: 3700.0 m
Event(s):
COTTON * Latitude: 38.400000 * Longitude: -107.350000 * Elevation: 3700.0 m * Location: Cottonwood Pass, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition NW; Slope 10 deg; Geology: Granitschutt; Tree line 3700 m; av. Tree height 20 m; Tree cover 60%; Shrub cover 20%; Herb cover 90%; Vegatation type: Feucht bis vernässter aufgel. Bestand; Film number: 683A
Comment:
Species PCEN; No of rings 203; Begin 1780; End 1982
Size:
1827 data points

Data

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


Age [ka BP]

Age [a AD/CE]

N [1/100 g/cm3]

X [1/100 g/cm3]

E [1/100 mm]

L [1/100 mm]

R [1/100 mm]

I [1/1000 g/cm3]

T [1/1000 g/cm3]
10 
Age_pith [a]
-0.0321982254619827280416282
-0.03119812550271037285449281
-0.03019802554271138285479280
-0.02919792556351045291490279
-0.02819782454481058281487278
-0.02719772461541064283543277
-0.02619762552471259272456276
-0.02519752454501262281481275
-0.02419742353571067271465274
-0.02319732154451358239459273
-0.02219722554401252291484272
-0.02119712347391554253414271
-0.02019702350451358272448270
-0.01919692655431356286482269
-0.01819682343431457266393268
-0.01719672446391352266415267
-0.01619662555591877283485266
-0.01519652343542074258391265
-0.01419642250601777257438264
-0.01319632260551368262514263
-0.01219622252481462263451262
-0.01119612454381149278486261
-0.01019602258421355273495260
-0.00919592354531164274470259
-0.00819582166671481265566258
-0.00719572345452267263393257
-0.00619562362691382281542256
-0.00519552359641276266519255
-0.00419542262661682260529254
-0.003195322599015105253517253
-0.00219522259791695267503252
-0.001195123567822100260488251
0.00019502257801393256491250
0.00119492457591978287505249
0.00219482456691281263501248
0.00319472356611374271491247
0.00419462363581270279543246
0.00519452463551166282545245
0.00619442466641276276578244
0.00719432365601070279565243
0.00819422464611475282544242
0.00919412458611374282504241
0.01019402567681381292574240
0.01119392663811495297557239
0.01219382566561470279572238
0.01319372264591473270557237
0.01419362364671380276547236
0.01519352461451560288525235
0.0161934256653962292583234
0.01719332363541064279550233
0.01819322560491261279526232
0.01919312369611475283585231
0.02019302456691584272486230
0.02119292259541367275510229
0.0221928226157966260528228
0.0231927244942951274428227
0.02419262459321042276524226
0.0251925244436844278399225
0.0261924235937845277530224
0.02719232446351247269410223
0.02819222354351045274486222
0.02919212460211233286535221
0.0301920254820727283426220
0.0311919245528634277488219
0.03219182657301141300513218
0.0331917245534943266471217
0.03419162252341145262459216
0.0351915234954963252423215
0.0361914236357966272533214
0.03719132462551065273528213
0.0381912236165974268537212
0.03919112457591170272496211
0.040191023668516101283552210
0.04119092365751287264559209
0.04219082355591271265473208
0.04319072254541367260461207
0.04419062156501161261495206
0.04519052359611172263505205
0.04619042653621476285474204
0.047190323638218100282539203
0.04819022367632083270555202
0.04919012365671582273545201
0.05019002264731689263554200
0.0511899235953962268522199
0.052189819679113104244567198
0.05318972163741185251538197
0.054189622659214106258548196
0.055189521648716103253537195
0.056189421609119110242507194
0.05718932158781391240509193
0.0581892206110013113238508192
0.059189121579116107252477191
0.06018902465711182271566190
0.06118892367841296265565189
0.0621888225611117128250485188
0.0631887226510020120264556187
0.0641886227011920139267588186
0.0651885225311727144254484185
0.0661884244813213145263429184
0.067188322639528123277529183
0.0681882236010925134265528182
0.0691881236511837155274549181
0.070188025568320103280493180
0.0711879266311723140297539179
0.0721878257112124145288599178
0.0731877236412725152271539177
0.0741876225512137158264500176
0.0751875225410328131265478175
0.0761874235913825163269508174
0.0771873235810628134271498173
0.078187224478920109264422172
0.079187122589034124267497171
0.080187024539220112278467170
0.0811869215912023143259507169
0.0821868234412423147252390168
0.083186725489525120277426167
0.0841866224310725132251382166
0.08518652459732598283513165
0.08618642554831497277471164
0.087186320569221113261481163
0.088186225479317110271416162
0.0891861225411626142259472161
0.0901860234710223125257415160
0.0911859225811819137250500159
0.0921858225610919128256482158
0.093185724559823121268469157
0.0941856226810219121265563156
0.0951855226510915124267541155
0.096185421619413107260510154
0.0971853246710620126281566153
0.0981852246010516121275509152
0.0991851236411321134277520151
0.1001850236211921140270526150
0.1011849256010832140284510149
0.1021848255312325148277472148
0.103184726609025115301517147
0.1041846257310323126289617146
0.105184524619517112281504145
0.106184424659614110281550144
0.1071843246211420134281520143
0.108184226569320113292475142
0.1091841265610119120290503141
0.110184025638522107307537140
0.111183924619214106281535139
0.11218382656791998294496138
0.1131837256210724131291522137
0.114183628558224106313478136
0.1151835245410828136294464135
0.1161834267012124145309584134
0.1171833255814030170291495133
0.1181832285110423127313462132
0.1191831264412127148285393131
0.1201830266411837155304525130
0.1211829257113619155295592129
0.1221828265612523148295504128
0.1231827235911032142284522127
0.1241826256011328141298513126
0.125182526709723120293601125
0.1261824257111921140295585124
0.1271823256112231153293528123
0.1281822246712841169297562122
0.1291821265815026176304498121
0.1301820256612925154288553120
0.1311819245311344157289471119
0.1321818265311522137287471118
0.1331817245612939168278500117
0.1341816245811732149279506116
0.1351815235612936165273474115
0.1361814246211937156283529114
0.1371813226014051191260503113
0.1381812225416836204275446112
0.1391811245013461195271461111
0.1401810225412557182268481110
0.1411809235914247189270525109
0.1421808216114551196262526108
0.1431807236016752219272503107
0.1441806236413248180275520106
0.1451805234711551166269422105
0.1461804227210621127276615104
0.147180323709715112277585103
0.1481802227013019149280580102
0.1491801236612023143283540101
0.1501800226211418132274523100
0.151179921641402716727252899
0.152179822631392015926653298
0.153179722531222314526846097
0.154179623571062613226747996
0.155179523661141412826757295
0.156179424611052412928651994
0.157179323601162414026352193
0.158179224671252515028857192
0.159179126591092413329450891
0.160179023511173014727944190
0.161178924561371815527947789
0.162178823601382616427650588
0.163178724531283316127845787
0.164178624591253115628451186
0.165178524631462617227955385
0.166178424611242815228852084
0.167178323631362215828152483
0.168178223541223115327446982
0.169178123621442216628852881
0.170178021641572518228752380