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
Corbett et al. (2011)	bedrock	Corb2011-1	Corb2011-A	GL022	69.432	-50.289	515	5	2.7	1	55284	1165	07KNSTD	0	0	0	2009	8000	100	-	-	7632	498	161	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-2	Corb2011-A	GL023	69.433	-50.289	511	3	2.7	1	53487	1292	07KNSTD	0	0	0	2009	7600	200	-	-	7306	484	177	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-3	Corb2011-A	GL001	69.433	-50.272	434	1	2.7	1	46221	1422	07KNSTD	0	0	0	2009	6900	200	-	-	6697	462	206	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-4	Corb2011-A	GL002	69.433	-50.273	432	2	2.7	1	48520	1236	07KNSTD	0	0	0	2009	7400	200	-	-	7097	474	181	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-5	Corb2011-A	GL003	69.43373	-50.26645	395	3	2.7	1	47312	1284	07KNSTD	334200	22200	KNSTD	2009	7500	200	-	-	7225	487	196	7323	755	488	Corbett et al. (2017a)
Corbett et al. (2011)	boulder	Corb2011-6	Corb2011-A	GL004	69.43379	-50.26637	392	2	2.7	1	49894	1291	07KNSTD	351500	13800	KNSTD	2009	7900	200	-	-	7550	505	196	7635	672	301	Corbett et al. (2017a)
Corbett et al. (2011)	bedrock	Corb2011-7	Corb2011-B	GL080	69.39508	-50.41634	621	3	2.7	1	61777	1512	07KNSTD	449300	15200	KNSTD	2009	7900	200	-	-	7585	504	186	7932	680	269	Corbett et al. (2017a)
Corbett et al. (2011)	boulder	Corb2011-8	Corb2011-B	GL081	69.39530	-50.41563	618	1.5	2.7	1	60066	1281	07KNSTD	485800	22700	KNSTD	2009	7600	100	-	-	7317	478	156	8488	778	398	Corbett et al. (2017a)
Corbett et al. (2011)	bedrock	Corb2011-9	Corb2011-C	GL086	69.374	-50.458	304	2.5	2.7	1	42851	1180	07KNSTD	0	0	0	2009	7400	200	-	-	7115	481	196	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-10	Corb2011-C	GL087	69.374	-50.458	303	2	2.7	1	44601	1060	07KNSTD	0	0	0	2009	7700	200	-	-	7363	487	175	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-11	Corb2011-D	GL088	69.34380	-50.42943	95	2.5	2.7	0.999	43929	1141	07KNSTD	294200	13700	KNSTD	2009	7500	200	-	-	8926	598	232	8549	783	400	Corbett et al. (2017a)
Corbett et al. (2011)	boulder	Corb2011-12	Corb2011-D	GL089	69.34380	-50.42911	93	2.5	2.7	0.999	36067	8089	07KNSTD	255700	17000	KNSTD	2009	7800	200	-	-	7353	1713	1652	7457	769	498	Corbett et al. (2017a)
Corbett et al. (2011)	bedrock	Corb2011-13	Corb2011-E	GL103	69.318	-50.640	578	1	2.7	1	68862	1848	07KNSTD	0	0	0	2009	9000	200	-	-	8639	582	232	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-14	Corb2011-E	GL104	69.318	-50.640	578	5	2.7	1	62568	1349	07KNSTD	0	0	0	2009	8500	200	-	-	8120	531	175	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-15	Corb2011-F	GL105	69.29280	-50.60203	300	1	2.7	1	46511	1170	07KNSTD	321000	16300	KNSTD	2009	8000	200	-	-	7613	507	192	7544	707	385	Corbett et al. (2017a)
Corbett et al. (2011)	boulder	Corb2011-16	Corb2011-F	GL106	69.29280	-50.60203	300	2	2.7	1	45683	1049	07KNSTD	333900	12900	KNSTD	2009	7900	200	-	-	7547	497	174	7904	694	307	Corbett et al. (2017a)
Corbett et al. (2011)	bedrock	Corb2011-17	Corb2011-G	GL090	69.269	-50.581	93	2	2.7	0.999	40140	931	07KNSTD	0	0	0	2009	8600	200	-	-	8114	535	189	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-18	Corb2011-G	GL091	69.269	-50.582	91	2	2.7	0.999	36100	9981	07KNSTD	0	0	0	2009	7800	200	-	-	7340	2083	2033	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-19	Corb2011-H	GL096	69.250	-50.823	468	3	2.7	1	72588	1571	07KNSTD	0	0	0	2009	10800	200	-	-	10306	674	224	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-20	Corb2011-H	GL097	69.251	-50.822	470	2	2.7	1	66020	1839	07KNSTD	0	0	0	2009	9700	300	-	-	9266	628	259	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-21	Corb2011-I	GL094	69.229	-50.810	308	1	2.7	1	54852	1537	07KNSTD	0	0	0	2009	9300	200	-	-	8912	604	250	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-22	Corb2011-I	GL095	69.229	-50.810	308	2.5	2.7	1	46082	1370	07KNSTD	0	0	0	2009	7900	200	-	-	7582	519	226	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-23	Corb2011-J	GL098	69.199	-50.791	163	3	2.7	0.999	49834	1178	07KNSTD	0	0	0	2009	10000	200	-	-	9500	628	225	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-24	Corb2011-K	GL092	69.230	-50.902	397	1	2.7	1	65909	1465	07KNSTD	0	0	0	2009	10300	200	-	-	9836	645	219	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-25	Corb2011-K	GL093	69.230	-50.902	397	2	2.7	1	66916	1812	07KNSTD	0	0	0	2009	10500	300	-	-	10076	680	274	-	-	-	-
Corbett et al. (2011)	boulder	Corb2011-26	Corb2011-L	GL100	69.227	-50.930	292	2	2.7	1	59516	1427	07KNSTD	0	0	0	2009	10400	200	-	-	9917	657	238	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-27	Corb2011-L	GL101	69.227	-50.929	295	3.5	2.7	1	56161	1202	07KNSTD	0	0	0	2009	9900	200	-	-	9442	617	203	-	-	-	-
Corbett et al. (2011)	bedrock	Corb2011-28	Corb2011-M	GL107	69.17960	-50.89068	53	1	2.7	1	36622	888	07KNSTD	267600	14700	KNSTD	2009	8100	200	-	-	7633	506	185	7977	767	440	Corbett et al. (2017a)
Corbett et al. (2011)	boulder	Corb2011-29	Corb2011-M	GL108	69.17960	-50.89068	53	1	2.7	1	37256	10249	07KNSTD	259400	16200	KNSTD	2009	8300	200	-	-	7760	2192	2139	7737	779	485	Corbett et al. (2017a)
Corbett et al. (2011)	bedrock	Corb2011-30	Corb2011-N	GL102	69.207	-51.134	85	1	2.7	1	47877	1169	07KNSTD	0	0	0	2009	10300	200	-	-	9676	642	237	-	-	-	-

Reference:
Corbett LB, Young NE, Bierman PR, Briner JP, Neumann TA, Rood DH, Graly JA, 2011. Paired bedrock and boulder 10Be concentrations resulting from early Holocene ice retreat near Jakobshavn Isfjord, western Greenland. Quaternary Science Reviews 30, 1739-1749.

Data comments:
Latitudes and longitudes for 10 samples from Corbett et al. (2017a).
Topographic shielding factors calculated from Jonathan de Ferranti's 3" dem based on Codilean (2006) and Li (2013).
10Be concentrations based on Be ratios and sample/carrier weights from Table 1.
26Al data from Corbett et al. (2017a).
Sampling year assumed to be 2009.
Group ID based on sample location and geomorphology. Sample GL102 grouped with Young et al. (2011c) sample. Two samples (group Corb2013-M) grouped with Corbett et al. (2021) samples.

expage.github.io - data from expage-202306