Wichern, Nina Maria Annegret; Bialik, Or M; Nohl, Theresa; Percival, Lawrence; Becker, R Thomas; Kaskes, Pim; Claeys, Philippe; De Vleeschouwer, David (2024): Tuned TiO2/Al2O3 ratios of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965398, In: Wichern, NMA et al. (2024): Multiproxy dataset (pXRF, carbon isotopes, TOC, XRD) of the Devonian Kellwasser Crisis interval (ca. 372 Ma) at Winsenberg, Germany [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965390
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Abstract:
A total of 556 samples (3 cm average sample spacing) were collected from the 12 m long Winsenberg section in order to reconstruct a floating timescale using cyclostratigraphic methods and to investigate paleoclimatic dynamics using selected elemental ratios. Samples were measured as a powder covered with Chemplex film on a Bruker S1 Titan 800 portable XRF at the University of Münster with the following settings: 40 kV, 20 mA, no filters, 75 s. Spectra were deconvoluted in Bruker Artrax software, and linearly calibrated using a set of 10 sedimentary standards of known composition and 11 calcite-quart mixtures. The composition of these standards is also included. Selected elemental ratios were tuned via the methods described in the accompanying manuscript, and are included in this dataset as well.
Keyword(s):
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. 451461400: Astronomical signatures in Late Devonian black shales of the Rhenish Massif
Coverage:
Latitude: 51.370194 * Longitude: 8.797500
Date/Time Start: 2021-09-08T00:00:00 * Date/Time End: 2021-09-08T00:00:00
Minimum Elevation: 350.0 m * Maximum Elevation: 350.0 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Age, relative | Age rel | ka | Wichern, Nina Maria Annegret | ||
2 | Titanium dioxide/Aluminium oxide ratio | TiO2/Al2O3 | Wichern, Nina Maria Annegret |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1096 data points
Data
1 Age rel [ka] | 2 TiO2/Al2O3 |
---|---|
-83.723507390 | 0.028804874 |
-82.344556470 | 0.030495868 |
-80.965605560 | 0.027028903 |
-77.518228260 | 0.028233474 |
-72.002424600 | 0.026255209 |
-67.865571850 | 0.028676146 |
-66.486620930 | 0.026684708 |
-65.107670020 | 0.027114221 |
-63.728719100 | 0.027583474 |
-58.212915440 | 0.024795076 |
-55.455013600 | 0.015979413 |
-51.318160860 | 0.016055385 |
-45.802357190 | 0.027305291 |
-38.907602610 | 0.028899281 |
-36.149700780 | 0.029616061 |
-33.391798940 | 0.027690880 |
-30.633897110 | 0.026994310 |
-27.875995280 | 0.016289147 |
-26.497044360 | 0.025855376 |
-23.739142530 | 0.022227047 |
-22.360191610 | 0.041718399 |
-20.291765240 | 0.027960803 |
-16.154912490 | 0.014704642 |
-14.086486120 | 0.033297479 |
-7.191731535 | 0.028466718 |
-3.054878786 | 0.029801151 |
-1.675927870 | 0.028099392 |
1.081973963 | 0.027921515 |
5.218826711 | 0.025611233 |
9.355679460 | 0.025274833 |
10.045154920 | 0.020149248 |
10.734630380 | 0.013751370 |
14.871483130 | 0.016463369 |
16.250434040 | 0.018088040 |
19.008335870 | 0.015518545 |
20.387286790 | 0.014912124 |
25.903090460 | 0.014904897 |
27.282041370 | 0.014048146 |
31.418894120 | 0.016709948 |
34.176795950 | 0.021168345 |
36.934697790 | 0.023572148 |
39.003124160 | 0.021993451 |
40.382075080 | 0.020857133 |
41.071550530 | 0.015177334 |
43.139976910 | 0.016853723 |
44.518927820 | 0.017138334 |
46.587354200 | 0.013660148 |
50.724206950 | 0.018546924 |
52.792633320 | 0.019947973 |
53.482108780 | 0.012488145 |
57.618961530 | 0.027319671 |
61.755814280 | 0.013287853 |
65.892667030 | 0.026039570 |
67.961093400 | 0.027428952 |
73.476897070 | 0.021629787 |
75.545323440 | 0.026893223 |
80.663295680 | 0.022696375 |
84.148996090 | 0.020971355 |
88.215646560 | 0.028146907 |
89.958496760 | 0.025812914 |
93.444197160 | 0.025185825 |
95.767997430 | 0.021732404 |
97.510847630 | 0.027218074 |
99.253697830 | 0.021129247 |
100.415598000 | 0.027331303 |
102.739398200 | 0.014609122 |
110.872699200 | 0.013995884 |
112.034599300 | 0.031891176 |
114.358399600 | 0.013786464 |
117.844100000 | 0.016762300 |
120.748850300 | 0.013023379 |
127.720251100 | 0.015106922 |
130.044051400 | 0.043397528 |
133.529751800 | 0.018429992 |
135.853552100 | 0.013747174 |
138.758302400 | 0.012693749 |
142.244002800 | 0.014077326 |
146.691570200 | 0.013860517 |
149.858264900 | 0.028381273 |
153.024959500 | 0.013153068 |
154.608306900 | 0.029036170 |
155.663871800 | 0.023652735 |
156.719436700 | 0.013143030 |
159.886131300 | 0.028231105 |
160.413913800 | 0.010042897 |
160.941696200 | 0.012945988 |
165.163955800 | 0.015687167 |
168.330650500 | 0.029122597 |
171.497345100 | 0.032723456 |
173.608474900 | 0.013110667 |
175.191822300 | 0.018135626 |
177.830734500 | 0.027952918 |
180.469646700 | 0.027224876 |
181.525211600 | 0.017353190 |
184.164123800 | 0.026954224 |
187.330818500 | 0.013878147 |
188.914165800 | 0.014851018 |
191.025295600 | 0.019776488 |
194.719772700 | 0.023081153 |
198.414249900 | 0.023196857 |
199.469814800 | 0.011547865 |
201.053162100 | 0.025923135 |
202.636509400 | 0.023632624 |
205.250209200 | 0.022014210 |
208.739189400 | 0.021201712 |
210.732892300 | 0.025436592 |
212.228169500 | 0.028498530 |
213.225021000 | 0.020006049 |
214.720298200 | 0.024072608 |
218.209278400 | 0.024795299 |
219.206129900 | 0.017004190 |
220.202981400 | 0.032359690 |
224.190387300 | 0.030111086 |
225.187238800 | 0.015053070 |
229.174644700 | 0.028132084 |
231.666773400 | 0.033322068 |
233.162050600 | 0.037887047 |
234.657327800 | 0.034813764 |
236.152605000 | 0.032840481 |
236.651030800 | 0.021283001 |
238.644733700 | 0.025096109 |
242.133713900 | 0.027092616 |
243.628991100 | 0.029801695 |
244.625842600 | 0.027711163 |
246.619545600 | 0.026752492 |
248.114822800 | 0.026943183 |
250.108525700 | 0.019368255 |
251.105377200 | 0.025617337 |
253.099080200 | 0.030200361 |
257.086486100 | 0.027748743 |
261.572317700 | 0.027663381 |
263.148890500 | 0.026799280 |
265.778558700 | 0.025628723 |
266.304492400 | 0.026593573 |
268.408227000 | 0.026430534 |
271.037895300 | 0.027589373 |
273.667563500 | 0.034361362 |
274.193497200 | 0.022006759 |
275.245364500 | 0.026748543 |
276.823165400 | 0.031243691 |
280.504701000 | 0.030942752 |
281.030634600 | 0.025095017 |
282.082501900 | 0.032678487 |
284.186236600 | 0.024404417 |
287.341838500 | 0.026896958 |
291.549307700 | 0.028442247 |
292.601175000 | 0.027428044 |
296.808644200 | 0.028168960 |
299.964246100 | 0.028305771 |
304.171715300 | 0.025425935 |
309.956985500 | 0.024187796 |
313.638521000 | 0.026254884 |
315.216322000 | 0.026589225 |
318.371923900 | 0.024691438 |
321.001592200 | 0.024304963 |
323.932006600 | 0.030140395 |
325.732479600 | 0.032989580 |
327.532952700 | 0.031341654 |
330.533741000 | 0.024718673 |
333.534529400 | 0.025724026 |
336.535317800 | 0.028258176 |
339.536106200 | 0.031731284 |
340.136263900 | 0.013632041 |
343.737209900 | 0.028173830 |
344.337367600 | 0.024547624 |
347.938313600 | 0.031645472 |
350.338944300 | 0.033567864 |
353.339732700 | 0.029515585 |
355.740363400 | 0.033341859 |
359.341309500 | 0.023110711 |
362.342097900 | 0.027881487 |
365.342886200 | 0.028166825 |
367.743516900 | 0.030601147 |
369.664021500 | 0.031089013 |
373.264967600 | 0.016837782 |
376.865913600 | 0.027344491 |
379.866702000 | 0.029678324 |
381.667175000 | 0.030322348 |
384.067805700 | 0.033174993 |
384.187837300 | 0.028322990 |
387.188625600 | 0.030160991 |
391.472929500 | 0.029379143 |
395.269764100 | 0.027879177 |
399.066598700 | 0.029935200 |
400.332210300 | 0.032801688 |
403.622800300 | 0.029707180 |
409.318052200 | 0.028892200 |
413.114886800 | 0.034075568 |
413.747692600 | 0.035775882 |
416.278915700 | 0.034806632 |
418.177333000 | 0.017114042 |
421.214800700 | 0.024976822 |
426.277246800 | 0.028084399 |
430.074081500 | 0.029493542 |
431.972498800 | 0.034292042 |
433.238110300 | 0.020631341 |
434.503721900 | 0.034543792 |
438.300556500 | 0.023872365 |
440.831779600 | 0.026702152 |
444.628614200 | 0.034349484 |
447.159837300 | 0.030483436 |
450.956671900 | 0.029989131 |
455.386312300 | 0.035987742 |
458.803463400 | 0.035375745 |
460.069075000 | 0.013500325 |
463.182773700 | 0.030653448 |
464.520799100 | 0.029029886 |
466.345379200 | 0.027098840 |
469.994539400 | 0.030744212 |
473.035506300 | 0.022647774 |
476.684666500 | 0.019828805 |
477.901053300 | 0.028955790 |
483.982987000 | 0.031532467 |
485.807567100 | 0.030536778 |
487.632147200 | 0.030589523 |
489.456727300 | 0.033199364 |
490.673114100 | 0.028931107 |
493.714080900 | 0.032247040 |
496.146854400 | 0.031924120 |
498.579627900 | 0.029636035 |
502.228788100 | 0.032258196 |
505.269755000 | 0.030950013 |
507.094335100 | 0.028628774 |
508.918915200 | 0.031577425 |
511.959882100 | 0.027113653 |
515.609042300 | 0.028205404 |
517.433622400 | 0.035682050 |
522.420808100 | 0.021784174 |
527.286355100 | 0.028808676 |
531.507198300 | 0.029568472 |
534.751760000 | 0.036389696 |
536.374040800 | 0.041825219 |
536.482192900 | 0.036206399 |
537.131105200 | 0.019230234 |
540.375666900 | 0.027145704 |
543.620228600 | 0.030562041 |
546.864790300 | 0.029810180 |
551.190872600 | 0.032102703 |
552.272393100 | 0.036980960 |
553.462065700 | 0.036706126 |
555.084346600 | 0.018189566 |
557.788148000 | 0.026739431 |
561.032709700 | 0.028326359 |
564.277271400 | 0.030139019 |
567.521833100 | 0.032018378 |
569.144113900 | 0.033179955 |
569.684874200 | 0.031096501 |
572.929435900 | 0.027817734 |
576.173997600 | 0.030039111 |
578.337038700 | 0.027297506 |
581.581600400 | 0.027750870 |
584.826162100 | 0.030020408 |
588.070723800 | 0.029452391 |
591.315285500 | 0.029776219 |
594.305008600 | 0.028801858 |
597.077348300 | 0.027647999 |
599.849687900 | 0.026095558 |
602.622027600 | 0.024652682 |
603.546140900 | 0.027506457 |
604.932310700 | 0.017524527 |
606.780537200 | 0.026374656 |
608.628763600 | 0.029126440 |
611.401103300 | 0.018087528 |
612.325216600 | 0.037316556 |
613.249329800 | 0.018286889 |
616.021669500 | 0.019647681 |
616.945782700 | 0.018951364 |
619.718122400 | 0.018702917 |
621.566348900 | 0.018863252 |
623.414575300 | 0.017973312 |
625.262801800 | 0.023144326 |
627.111028300 | 0.023948788 |
628.959254700 | 0.016866741 |
631.731594400 | 0.016072036 |
632.655707700 | 0.019637222 |
633.579820900 | 0.021371770 |
635.428047400 | 0.016217483 |
637.276273800 | 0.027915012 |
639.124500300 | 0.027026485 |
641.896840000 | 0.028836415 |
643.745066400 | 0.028176861 |
645.581362100 | 0.022899611 |
646.434134100 | 0.026355919 |
647.286906100 | 0.027060531 |
648.139678100 | 0.025626688 |
648.992450100 | 0.024204172 |
649.845222000 | 0.015582749 |
652.403538000 | 0.024444948 |
654.109082000 | 0.022773979 |
654.961854000 | 0.029222753 |
657.520169900 | 0.029203557 |
659.225713900 | 0.029249426 |
660.078485900 | 0.029935221 |
660.931257900 | 0.027478934 |
661.784029900 | 0.031110750 |
663.148465100 | 0.030786008 |
664.854009100 | 0.031978882 |
666.133167000 | 0.034524537 |
668.691483000 | 0.011670998 |
669.544255000 | 0.030697662 |
670.397027000 | 0.030557141 |
671.249799000 | 0.025350988 |
672.102571000 | 0.037619113 |
672.955343000 | 0.035741310 |
673.381729000 | 0.030740984 |
675.940044900 | 0.029603561 |
677.645588900 | 0.032408742 |
679.351132900 | 0.033399392 |
681.056676900 | 0.033597377 |
683.614992800 | 0.030131884 |
684.467764800 | 0.028014222 |
687.026080800 | 0.027331927 |
687.878852800 | 0.030561964 |
689.584396800 | 0.029992481 |
691.289940700 | 0.033155769 |
692.142712700 | 0.030840381 |
694.684667100 | 0.029874316 |
696.350084300 | 0.027889995 |
698.015501500 | 0.029620538 |
699.347835300 | 0.029225468 |
702.678669700 | 0.018045816 |
705.176795600 | 0.028349404 |
706.842212800 | 0.023108188 |
708.507630000 | 0.024799044 |
709.423609500 | 0.022357102 |
711.921735300 | 0.035520911 |
714.419861100 | 0.028685200 |
716.085278300 | 0.028249820 |
716.917986900 | 0.026097416 |
720.248821400 | 0.024516616 |
721.914238600 | 0.026085890 |
722.746947200 | 0.032942963 |
723.579655800 | 0.022141441 |
725.245073000 | 0.025376060 |
726.910490200 | 0.033091195 |
727.326844500 | 0.030355331 |
728.992261700 | 0.026125706 |
729.824970400 | 0.022445792 |
732.739450500 | 0.031499531 |
734.404867700 | 0.030775271 |
736.070284900 | 0.030969846 |
736.902993500 | 0.028848414 |
738.568410700 | 0.025480475 |
739.817473700 | 0.026593131 |
742.320932400 | 0.027501621 |
745.671820000 | 0.028200580 |
747.347263800 | 0.028113986 |
749.022707600 | 0.026787619 |
749.860429500 | 0.022970310 |
751.535873300 | 0.027795031 |
754.049039000 | 0.027456034 |
756.562204800 | 0.026445141 |
757.483698800 | 0.033339808 |
759.996864600 | 0.029555202 |
760.834586500 | 0.029971207 |
762.510030300 | 0.027570387 |
764.185474100 | 0.030077634 |
766.698639800 | 0.027307750 |
768.374083600 | 0.025274620 |
769.211805500 | 0.026556798 |
770.049527400 | 0.026482091 |
770.887249300 | 0.024595240 |
772.562693100 | 0.026516215 |
773.400415000 | 0.026507828 |
775.913580700 | 0.028239448 |
778.007885500 | 0.027497953 |
779.264468300 | 0.029369294 |
780.939912100 | 0.030561161 |
782.615355900 | 0.029414064 |
784.290799700 | 0.030069559 |
785.714927000 | 0.028084804 |
787.809231700 | 0.029041577 |
789.505485600 | 0.030017560 |
790.393715300 | 0.022240267 |
792.170174800 | 0.029356607 |
793.946634300 | 0.023570724 |
796.167208600 | 0.033953251 |
797.943668100 | 0.036571641 |
799.720127600 | 0.036599149 |
800.608357400 | 0.031264976 |
802.384816900 | 0.032894026 |
804.161276300 | 0.036173384 |
806.825965600 | 0.034833681 |
809.490654800 | 0.035545136 |
810.378884500 | 0.034345124 |
811.267114300 | 0.032263914 |
814.820033300 | 0.036792445 |
817.484722500 | 0.036326971 |
819.261182000 | 0.037316375 |
821.037641500 | 0.035504729 |
823.702330700 | 0.036881824 |
826.367019900 | 0.035780151 |
828.409948300 | 0.038043736 |
829.298178100 | 0.036308509 |
830.186407800 | 0.035314684 |
831.074637600 | 0.035089807 |
831.962867300 | 0.032527586 |
832.851097100 | 0.031097936 |
833.739326800 | 0.031182342 |
834.627556600 | 0.027693680 |
835.071671400 | 0.029319719 |
836.848130900 | 0.028909401 |
838.624590400 | 0.027983209 |
840.466468700 | 0.027559916 |
842.415020400 | 0.019712079 |
844.363572200 | 0.024468483 |
846.312123900 | 0.025640159 |
849.234951500 | 0.021053816 |
851.183503200 | 0.024485146 |
853.132055000 | 0.021668425 |
855.080606700 | 0.022730369 |
857.029158500 | 0.023682053 |
858.977710200 | 0.025855324 |
860.926261900 | 0.026056571 |
862.874813700 | 0.019469691 |
864.823365400 | 0.019963883 |
865.797641300 | 0.017477556 |
867.746193000 | 0.027936862 |
869.694744800 | 0.025523359 |
871.643296500 | 0.021679179 |
873.591848300 | 0.022827417 |
875.540400000 | 0.016181401 |
876.514675900 | 0.014414032 |
878.463227600 | 0.014420236 |
879.437503500 | 0.014318240 |
880.411779300 | 0.015532277 |
882.360331100 | 0.014439066 |
884.308882800 | 0.014668414 |
887.231710400 | 0.015602167 |
890.154538000 | 0.013902775 |
892.103089800 | 0.014232466 |
894.051641500 | 0.016354402 |
895.025917400 | 0.019829580 |
897.199472900 | 0.025000030 |
900.495536900 | 0.030598812 |
902.143568900 | 0.014479235 |
904.890288900 | 0.013827405 |
908.186352900 | 0.024779826 |
911.482417000 | 0.031426885 |
912.581105000 | 0.030724428 |
913.679793000 | 0.034973811 |
914.229137000 | 0.017202392 |
914.778481000 | 0.015117239 |
916.975857000 | 0.013073534 |
919.173233000 | 0.031871273 |
923.567985000 | 0.010990573 |
925.765361000 | 0.028418511 |
926.864049000 | 0.033602131 |
929.061425000 | 0.038012726 |
931.258801000 | 0.013456362 |
933.456177000 | 0.012029210 |
935.653553000 | 0.030498807 |
937.850929000 | 0.017378095 |
940.048305000 | 0.016307056 |
941.146993000 | 0.032111368 |
942.245681000 | 0.035218562 |
944.443057000 | 0.033808321 |
945.541745000 | 0.027876105 |
946.640433000 | 0.011443085 |
949.936497000 | 0.012874258 |
952.133873000 | 0.029330732 |
954.331249000 | 0.030226169 |
956.528625000 | 0.031809588 |
958.858234700 | 0.013304636 |
962.617303800 | 0.023130019 |
965.123349900 | 0.016269695 |
967.629396000 | 0.012775778 |
968.882419100 | 0.030217606 |
971.388465200 | 0.020479690 |
973.894511300 | 0.034641421 |
975.147534300 | 0.033869731 |
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981.412649600 | 0.029407086 |
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