Publication Sample-type Sample-ID Group-ID Sample Lat(DD) Long(DD) Elev(masl) Thickn(cm) Density(g/cm3) Shield 10Be-conc(at/g) 10Be-unc(at/g) 10Be-std 26Al-conc(at/g) 26Al-unc(at/g) 26Al-std Sampl-year Publ-10-age(yr) Publ-10-unc(yr) Publ-26-age(yr) Publ-26-unc(yr) 10Be-age(yr) 10-ext-unc(yr) 10-int-unc(yr) 26Al-age(yr) 26-ext-unc(yr) 26-int-unc(yr) Extra-publ Owen et al. (2009) boulder Owen2009-1 Owen2009-A Ron-51 28.1298 86.8531 5216 3.5 2.7 0.97 11000 8000 KNSTD 0 0 0 2007 100 100 - - 202 147 147 - - - - Owen et al. (2009) sediment Owen2009-2 Owen2009-A Ron-52 28.1296 86.8535 5223 5 2.7 1 12000 2000 KNSTD 0 0 0 2007 100 0 - - 215 38 36 - - - - Owen et al. (2009) boulder Owen2009-3 Owen2009-A Ron-53 28.1294 86.8542 5213 2.3 2.7 0.97 20000 2000 KNSTD 0 0 0 2007 200 0 - - 362 43 36 - - - - Owen et al. (2009) sediment Owen2009-4 Owen2009-A Ron-54 28.1294 86.8542 5187 4 2.7 1 24000 2000 KNSTD 0 0 0 2007 300 0 - - 432 45 36 - - - - Owen et al. (2009) boulder Owen2009-5 Owen2009-A Ron-55 28.1296 86.8560 5225 2 2.7 0.97 39000 3000 KNSTD 0 0 0 2007 400 100 - - 704 69 54 - - - - Owen et al. (2009) sediment Owen2009-6 Owen2009-A Ron-56 28.1296 86.8560 5228 5 2.7 1 50000 2000 KNSTD 0 0 0 2007 600 100 - - 869 64 35 - - - - Owen et al. (2009) sediment Owen2009-7 Owen2009-A Ron-57 28.1293 86.8582 5238 4 2.7 1 27000 2000 KNSTD 0 0 0 2007 300 0 - - 476 46 35 - - - - Owen et al. (2009) sediment Owen2009-8 Owen2009-A Ron-58 28.1298 86.8574 5220 4 2.7 1 29000 3000 KNSTD 0 0 0 2007 300 0 - - 516 62 53 - - - - Owen et al. (2009) boulder Owen2009-9 Owen2009-B Ron-61 28.1363 86.8515 5175 1.5 2.7 0.98 143000 5000 KNSTD 0 0 0 2007 1600 200 - - 2358 167 83 - - - - Owen et al. (2009) boulder Owen2009-10 Owen2009-B Ron-62 28.1364 86.8515 5178 5 2.7 0.98 129000 4000 KNSTD 0 0 0 2007 1500 100 - - 2109 146 65 - - - - Owen et al. (2009) boulder Owen2009-11 Owen2009-B Ron-63 28.1364 86.8515 5174 2.5 2.7 0.98 139000 7000 KNSTD 0 0 0 2007 1600 200 - - 2289 182 115 - - - - Owen et al. (2009) boulder Owen2009-12 Owen2009-C Ron-25 28.1423 86.8536 5242 2.5 2.7 0.98 200000 10000 KNSTD 0 0 0 2007 2200 200 - - 3228 256 162 - - - - Owen et al. (2009) boulder Owen2009-13 Owen2009-C Ron-26 28.1424 86.8535 5240 3.5 2.7 0.98 221000 7000 KNSTD 0 0 0 2007 2500 200 - - 3574 248 113 - - - - Owen et al. (2009) boulder Owen2009-14 Owen2009-C Ron-27 28.1427 86.8540 5247 5 2.7 0.98 80000 6000 KNSTD 0 0 0 2007 900 100 - - 1205 117 90 - - - - Owen et al. (2009) boulder Owen2009-15 Owen2009-C Ron-28 28.1431 86.8544 5244 3 2.7 0.98 230000 10000 KNSTD 0 0 0 2007 2600 200 - - 3689 278 161 - - - - Owen et al. (2009) boulder Owen2009-16 Owen2009-C Ron-29 28.1432 86.8539 5240 1 2.7 0.98 197000 11000 KNSTD 0 0 0 2007 2200 200 - - 3165 263 177 - - - - Owen et al. (2009) boulder Owen2009-17 Owen2009-C Ron-30 28.1436 86.8540 5245 3 2.7 0.98 206000 10000 KNSTD 0 0 0 2007 2300 200 - - 3322 261 161 - - - - Owen et al. (2009) boulder Owen2009-18 Owen2009-C Ron-31 28.1432 86.8523 5193 4.5 2.7 0.95 84000 6000 KNSTD 0 0 0 2007 1000 100 - - 1324 125 95 - - - - Owen et al. (2009) boulder Owen2009-19 Owen2009-C Ron-32 28.1432 86.8523 5190 0.5 2.7 0.95 81000 8000 KNSTD 0 0 0 2007 900 100 - - 1243 145 123 - - - - Owen et al. (2009) boulder Owen2009-20 Owen2009-C Ron-33 28.1428 86.8523 5195 1 2.7 0.96 94000 5000 KNSTD 0 0 0 2007 1100 100 - - 1438 117 77 - - - - Owen et al. (2009) boulder Owen2009-21 Owen2009-D Ron-34 28.1456 86.8500 5176 1.5 2.7 0.97 161000 6000 KNSTD 0 0 0 2007 1800 200 - - 2756 199 103 - - - - Owen et al. (2009) boulder Owen2009-22 Owen2009-D Ron-35 28.1465 86.8483 5180 1.5 2.7 0.97 116000 5000 KNSTD 0 0 0 2007 1300 100 - - 1821 137 79 - - - - Owen et al. (2009) boulder Owen2009-23 Owen2009-D Ron-36 28.1465 86.8484 5164 3 2.7 0.96 109000 5000 KNSTD 0 0 0 2007 1300 100 - - 1757 135 81 - - - - Owen et al. (2009) boulder Owen2009-24 Owen2009-E Ron-2 28.2032 86.8263 5041 4 2.7 0.97 1205000 29000 KNSTD 0 0 0 2007 15000 1400 - - 16379 1087 396 - - - - Owen et al. (2009) boulder Owen2009-25 Owen2009-E Ron-3 28.2034 86.8263 5056 1 2.7 0.97 1255000 51000 KNSTD 0 0 0 2007 15100 1500 - - 16547 1226 675 - - - - Owen et al. (2009) boulder Owen2009-26 Owen2009-E Ron-4 28.2033 86.8263 5064 4 2.7 0.97 1241000 31000 KNSTD 0 0 0 2007 15300 1400 - - 16665 1112 418 - - - - Owen et al. (2009) boulder Owen2009-27 Owen2009-E Ron-5 28.2035 86.8261 5057 2.3 2.7 0.98 1206000 29000 KNSTD 0 0 0 2007 14600 1300 - - 15934 1058 385 - - - - Owen et al. (2009) boulder Owen2009-28 Owen2009-E Ron-6 28.2039 86.8256 5055 3 2.7 0.98 1197000 30000 KNSTD 0 0 0 2007 14500 1300 - - 15911 1062 400 - - - - Owen et al. (2009) boulder Owen2009-29 Owen2009-E Ron-7 28.2041 86.8255 5045 4 2.7 0.98 1737000 39000 KNSTD 0 0 0 2007 21400 1900 - - 22094 1456 499 - - - - Owen et al. (2009) boulder Owen2009-30 Owen2009-E Ron-8 28.2045 86.8253 5036 3 2.7 0.98 2007000 48000 KNSTD 0 0 0 2007 24600 2200 - - 24967 1660 601 - - - - Owen et al. (2009) boulder Owen2009-31 Owen2009-E Ron-9 28.2045 86.8253 5031 3 2.7 0.98 1015000 38000 KNSTD 0 0 0 2007 12400 1200 - - 13907 1006 522 - - - - Owen et al. (2009) boulder Owen2009-32 Owen2009-E Ron-10 28.2033 86.8257 5027 2.5 2.7 0.97 1184000 31000 KNSTD 0 0 0 2007 14700 1300 - - 16056 1079 422 - - - - Owen et al. (2009) boulder Owen2009-33 Owen2009-E Ron-11 28.2025 86.8263 5044 2.5 2.7 0.96 947000 24000 KNSTD 0 0 0 2007 11800 1100 - - 13292 888 338 - - - - Owen et al. (2009) boulder Owen2009-34 Owen2009-E Ron-12 28.2022 86.8267 5044 3 2.7 0.95 7614000 121000 KNSTD 0 0 0 2007 97300 8800 - - 96441 6283 1570 - - - - Owen et al. (2009) boulder Owen2009-35 Owen2009-E Ron-13 28.2021 86.8267 5057 1.5 2.7 0.95 900000 22000 KNSTD 0 0 0 2007 11100 1000 - - 12824 852 314 - - - - Owen et al. (2009) boulder Owen2009-36 Owen2009-F Ron-64 28.2029 86.8288 5195 1.5 2.7 0.95 1560000 38000 KNSTD 0 0 0 2007 18200 1700 - - 19492 1297 477 - - - - Owen et al. (2009) boulder Owen2009-37 Owen2009-F Ron-65 28.2029 86.8288 5199 2.5 2.7 0.95 1483000 36000 KNSTD 0 0 0 2007 17500 1600 - - 18739 1246 457 - - - - Owen et al. (2009) boulder Owen2009-38 Owen2009-F Ron-66 28.2028 86.8288 5199 1.5 2.7 0.95 1448000 40000 KNSTD 0 0 0 2007 16900 1500 - - 18215 1235 505 - - - - Owen et al. (2009) boulder Owen2009-39 Owen2009-F Ron-67 28.2028 86.8288 5199 2 2.7 0.95 1468000 37000 KNSTD 0 0 0 2007 17200 1600 - - 18509 1237 469 - - - - Owen et al. (2009) boulder Owen2009-40 Owen2009-G Ron-14 28.2510 86.8243 4959 5 2.7 1 2237000 40000 KNSTD 0 0 0 2007 28400 2500 - - 28367 1832 511 - - - - Owen et al. (2009) boulder Owen2009-41 Owen2009-G Ron-15 28.2510 86.8243 4954 2.8 2.7 1 1822000 45000 KNSTD 0 0 0 2007 22700 2100 - - 23262 1552 578 - - - - Owen et al. (2009) boulder Owen2009-42 Owen2009-G Ron-16 28.2510 86.8243 4957 2 2.7 1 2197000 67000 KNSTD 0 0 0 2007 27200 2500 - - 27326 1891 839 - - - - Owen et al. (2009) boulder Owen2009-43 Owen2009-G Ron-17 28.2509 86.8243 4958 1.5 2.7 1 1819000 45000 KNSTD 0 0 0 2007 22400 2000 - - 22981 1534 572 - - - - Owen et al. (2009) boulder Owen2009-44 Owen2009-G Ron-18 28.2509 86.8243 4962 3 2.7 1 1891000 33000 KNSTD 0 0 0 2007 23500 2100 - - 23984 1544 421 - - - - Owen et al. (2009) boulder Owen2009-45 Owen2009-G Ron-19a 28.2513 86.8236 4935 4 2.7 1 1409000 34000 KNSTD 0 0 0 2007 17800 1600 - - 19218 1277 466 - - - - Owen et al. (2009) boulder Owen2009-46 Owen2009-G Ron-20 28.2514 86.8235 4935 5 2.7 1 2020000 47000 KNSTD 0 0 0 2007 25800 2300 - - 26024 1724 609 - - - - Owen et al. (2009) boulder Owen2009-47 Owen2009-G Ron-21 28.2514 86.8237 4943 4 2.7 1 2049000 36000 KNSTD 0 0 0 2007 25900 2300 - - 26090 1682 461 - - - - Owen et al. (2009) boulder Owen2009-48 Owen2009-G Ron-22 28.2517 86.8235 4933 0.5 2.7 1 1464000 36000 KNSTD 0 0 0 2007 18000 1600 - - 19438 1295 480 - - - - Owen et al. (2009) boulder Owen2009-49 Owen2009-G Ron-23 28.2517 86.8235 4921 4 2.7 1 2067000 65000 KNSTD 0 0 0 2007 26400 2400 - - 26518 1846 839 - - - - Owen et al. (2009) boulder Owen2009-50 Owen2009-G Ron-24 28.2522 86.8238 4927 4 2.7 1 2266000 40000 KNSTD 0 0 0 2007 28800 2600 - - 28926 1866 514 - - - - Owen et al. (2009) boulder Owen2009-51 Owen2009-H Ron-37 28.2551 86.8248 5003 0.5 2.7 1 2493000 38000 KNSTD 0 0 0 2007 29800 2600 - - 29809 1905 458 - - - - Owen et al. (2009) boulder Owen2009-52 Owen2009-H Ron-38 28.2551 86.8248 5003 0.5 2.7 1 2570000 46000 KNSTD 0 0 0 2007 30700 2700 - - 30692 1983 554 - - - - Owen et al. (2009) boulder Owen2009-53 Owen2009-H Ron-40 28.2550 86.8247 5002 2 2.7 1 2567000 48000 KNSTD 0 0 0 2007 31100 2800 - - 31103 2017 586 - - - - Owen et al. (2009) boulder Owen2009-54 Owen2009-H Ron-41 28.2554 86.8247 5007 3 2.7 1 3909000 115000 KNSTD 0 0 0 2007 47800 4400 - - 45939 3171 1367 - - - - Owen et al. (2009) boulder Owen2009-55 Owen2009-H Ron-42 28.2553 86.8247 5009 2 2.7 1 2970000 48000 KNSTD 0 0 0 2007 35900 3200 - - 36278 2331 592 - - - - Owen et al. (2009) boulder Owen2009-56 Owen2009-H Ron-43 28.2552 86.8247 5008 2 2.7 1 2647000 84000 KNSTD 0 0 0 2007 32000 3000 - - 32223 2250 1031 - - - - Owen et al. (2009) boulder Owen2009-57 Owen2009-H Ron-44 28.2552 86.8247 5004 2 2.7 1 3355000 66000 KNSTD 0 0 0 2007 40700 3700 - - 40176 2623 798 - - - - Owen et al. (2009) bedrock Owen2009-58 Owen2009-H Ron-45 28.2553 86.8247 5004 3 2.7 1 2340000 56000 KNSTD 0 0 0 2007 28500 2600 - - 28602 1903 689 - - - - Owen et al. (2009) bedrock Owen2009-59 Owen2009-I Ron-46 28.2566 86.8341 5226 3 2.7 1 19708000 206000 KNSTD 0 0 0 2007 228500 21000 - - 203826 13401 2243 - - - - Owen et al. (2009) bedrock Owen2009-60 Owen2009-J Ron-47 28.2560 86.8294 5123 3 2.7 1 9919000 155000 KNSTD 0 0 0 2007 117200 10600 - - 110781 7236 1780 - - - - Owen et al. (2009) boulder Owen2009-61 Owen2009-J Ron-48 28.2560 86.8295 5133 3 2.7 1 29058000 250000 KNSTD 0 0 0 2007 361300 34300 - - 320146 21586 2987 - - - - Owen et al. (2009) boulder Owen2009-62 Owen2009-K Ron-49 28.2531 86.8304 5114 1.5 2.7 1 26574000 229000 KNSTD 0 0 0 2007 326400 30700 - - 292184 19560 2711 - - - - Owen et al. (2009) boulder Owen2009-63 Owen2009-K Ron-50 28.2531 86.8304 5113 1 2.7 1 24896000 215000 KNSTD 0 0 0 2007 303100 28400 - - 273516 18224 2531 - - - - Owen et al. (2009) boulder Owen2009-64 Owen2009-L Ron-74 28.2449 86.8186 4836 0.5 2.7 0.98 2973000 64000 KNSTD 0 0 0 2007 39300 3500 - - 39359 2593 856 - - - - Owen et al. (2009) boulder Owen2009-65 Owen2009-L Ron-75 28.2447 86.8186 4837 1.5 2.7 0.98 1114000 22000 KNSTD 0 0 0 2007 14800 1300 - - 16195 1051 321 - - - - Owen et al. (2009) boulder Owen2009-66 Owen2009-L Ron-77 28.2443 86.8188 4841 2 2.7 0.98 766000 19000 KNSTD 0 0 0 2007 10200 900 - - 11906 793 296 - - - - Owen et al. (2009) boulder Owen2009-67 Owen2009-L Ron-78 28.2453 86.8187 4838 1.8 2.7 0.98 1240000 25000 KNSTD 0 0 0 2007 16500 1500 - - 17907 1165 363 - - - - Reference: Owen LA, Robinson R, Benn DI, Finkel RC, Davis NK, Yi CL, Putkonen J, Li DW, Murray AS, 2009. Quaternary glaciation of Mount Everest. Quaternary Science Reviews 28, 1412-1433. Data comments: Density derived from Owen and Dortch (2014) supplementary table. Sampling year assumed to be 2007. Group ID based on sample location and geomorphology. expage.github.io - data from expage-202306