cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.145507
title: Tree-ring width of Quercus species from historical object sample 6511B/03A, Netherlands, Nuis

description: Species: Quercus species; No of rings: 69; first year: 1619; end year: 1688; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 21; Last ring under bark: present
DOI: 10.1594/pangaea.145701
title: Tree-ring width of Quercus species from historical object sample 6463B/16M, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 161; first year: 1303; end year: 1464; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145619
title: Tree-ring width of Picea abies from historical object sample 6486B/05A, Netherlands, Groningen

description: Species: Picea abies; No of rings: 137; first year: 1509; end year: 1646; Pith: not applicable; Heartwood: absent; Sapwood: unknown; Number of sapwood rings: 0; Last ring under bark: present
DOI: 10.1594/pangaea.145620
title: Tree-ring width of Picea abies from historical object sample 6486B/04A, Netherlands, Groningen

description: Species: Picea abies; No of rings: 84; first year: 1557; end year: 1641; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145534
title: Tree-ring width of Quercus species from historical object sample 6508B/05B, Netherlands, Alkmaar

description: Species: Quercus species; No of rings: 150; first year: 1439; end year: 1589; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 7; Last ring under bark: absent
DOI: 10.1594/pangaea.145576
title: Tree-ring width of Quercus species from historical object sample 6494B/02A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 119; first year: 1370; end year: 1489; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last ring under bark: present
DOI: 10.1594/pangaea.145596
title: Tree-ring width of Quercus species from historical object sample 6490B/02A, Netherlands, Vessem

description: Species: Quercus species; No of rings: 64; first year: 1326; end year: 1390; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 9; Last ring under bark: present
DOI: 10.1594/pangaea.145635
title: Tree-ring width of Quercus species from historical object sample 6484B/06A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 138; first year: 1408; end year: 1546; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 16; Last ring under bark: present
DOI: 10.1594/pangaea.145702
title: Tree-ring width of Quercus species from historical object sample 6463B/14A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 74; first year: 1383; end year: 1457; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 13; Last ring under bark: absent
DOI: 10.1594/pangaea.145846
title: Tree-ring width of Pinus sylvestris from historical object sample 6410B/03A, Netherlands, Slochteren

description: Species: Pinus sylvestris; No of rings: 50; first year: 1586; end year: 1636; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145732
title: Tree-ring width of Quercus species from historical object sample 6452B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 38; first year: 1491; end year: 1529; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1; Last ring under bark: absent
DOI: 10.1594/pangaea.145822
title: Tree-ring width of Quercus species from historical object sample 6415B/05A, Netherlands, Sellingen

description: Species: Quercus species; No of rings: 60; first year: 1669; end year: 1729; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 8; Last ring under bark: absent
DOI: 10.1594/pangaea.145824
title: Tree-ring width of Quercus species from historical object sample 6415B/03A, Netherlands, Sellingen

description: Species: Quercus species; No of rings: 83; first year: 1645; end year: 1728; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 7; Last ring under bark: absent
DOI: 10.1594/pangaea.145717
title: Tree-ring width of Quercus species from historical object sample 6462B/02A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 122; first year: 1385; end year: 1507; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145720
title: Tree-ring width of Quercus species from historical object sample 6460B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 76; first year: 1320; end year: 1396; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.125657
title: Mineral composition of 0.1-0.05 mm size fraction of sediments from the core PSEE-21
DOI: 10.1594/pangaea.145712
title: Tree-ring width of Quercus species from historical object sample 6463B/04A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 98; first year: 1354; end year: 1452; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145746
title: Tree-ring width of Quercus species from historical object sample 6449B/03A, Netherlands, Warffum

description: Species: Quercus species; No of rings: 115; first year: 1385; end year: 1500; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145781
title: Tree-ring width of Quercus species from historical object sample 6433B/04A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 62; first year: 1487; end year: 1549; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145818
title: Tree-ring width of Quercus species from historical object sample 6423B/04A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 52; first year: 1404; end year: 1456; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 2; Last ring under bark: absent
DOI: 10.1594/pangaea.145913
title: Tree-ring width of Quercus species from historical object sample 6357B/02A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 88; first year: 1347; end year: 1435; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 6; Last ring under bark: absent
DOI: 10.1594/pangaea.145821
title: Tree-ring width of Quercus species from historical object sample 6423B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 41; first year: 1387; end year: 1428; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 8; Last ring under bark: absent
DOI: 10.1594/pangaea.145969
title: Tree-ring width of Quercus species from historical object sample 6352B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 107; first year: 1356; end year: 1463; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 21; Last ring under bark: present
DOI: 10.1594/pangaea.145933
title: Tree-ring width of Quercus species from historical object sample 6356B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 63; first year: 1390; end year: 1453; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145970
title: Tree-ring width of Quercus species from historical object sample 6351B/06B, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 125; first year: 1344; end year: 1469; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 26; Last ring under bark: present
DOI: 10.1594/pangaea.145839
title: Tree-ring width of Pinus sylvestris from historical object sample 6410B/11M, Netherlands, Slochteren

description: Species: Pinus sylvestris; No of rings: 116; first year: 1658; end year: 1774; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.145843
title: Tree-ring width of Pinus sylvestris from historical object sample 6410B/06A, Netherlands, Slochteren

description: Species: Pinus sylvestris; No of rings: 116; first year: 1658; end year: 1774; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 16; Last ring under bark: absent
DOI: 10.1594/pangaea.145920
title: Tree-ring width of Quercus species from historical object sample 6356B/11B, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 62; first year: 1389; end year: 1451; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 18; Last ring under bark: absent
DOI: 10.1594/pangaea.146013
title: Tree-ring width of Quercus species from historical object sample 6342B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 138; first year: 1336; end year: 1474; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146113
title: Tree-ring width of Quercus species from historical object sample 6321B/02A, Netherlands, Castenray

description: Species: Quercus species; No of rings: 37; first year: 1633; end year: 1670; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 5; Last ring under bark: absent
DOI: 10.1594/pangaea.145993
title: Tree-ring width of Quercus species from historical object sample 6349B/01B, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 83; first year: 1343; end year: 1426; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146178
title: Tree-ring width of Quercus species from historical object sample 6294B/02A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 60; first year: 1575; end year: 1635; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146164
title: Tree-ring width of Quercus species from historical object sample 6303B/04A, Belgium, Antwerpen

description: Species: Quercus species; No of rings: 64; first year: 1519; end year: 1583; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 21; Last ring under bark: present
DOI: 10.1594/pangaea.146458
title: Tree-ring width of Quercus species from historical object sample 6180B/08A, Netherlands, Doesburg

description: Species: Quercus species; No of rings: 82; first year: 1631; end year: 1713; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146218
title: Tree-ring width of Quercus species from historical object sample 6283B/05A, Netherlands, Borne

description: Species: Quercus species; No of rings: 50; first year: 1376; end year: 1426; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 7; Last ring under bark: absent
DOI: 10.1594/pangaea.146482
title: Tree-ring width of Quercus species from historical object sample 6179B/02A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 103; first year: 1367; end year: 1470; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 14; Last ring under bark: present
DOI: 10.1594/pangaea.146504
title: Tree-ring width of Pinus sylvestris from historical object sample 6175B/02B, Netherlands, Oudeschans

description: Species: Pinus sylvestris; No of rings: 161; first year: 1469; end year: 1630; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 46; Last ring under bark: absent
DOI: 10.1594/pangaea.146286
title: Tree-ring width of Quercus species from historical object sample 6226B/05M, Netherlands, Harderwijk

description: Species: Quercus species; No of rings: 138; first year: 1008; end year: 1146; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146483
title: Tree-ring width of Quercus species from historical object sample 6179B/01A, Netherlands, 's-Hertogenbosch

description: Species: Quercus species; No of rings: 93; first year: 1374; end year: 1467; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 22; Last ring under bark: absent
DOI: 10.1594/pangaea.146287
title: Tree-ring width of Quercus species from historical object sample 6226B/02A, Netherlands, Harderwijk

description: Species: Quercus species; No of rings: 55; first year: 1023; end year: 1078; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146305
title: Tree-ring width of Quercus species from historical object sample 6224B/01A, Netherlands, Coevorden

description: Species: Quercus species; No of rings: 126; first year: 1374; end year: 1500; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146496
title: Tree-ring width of Quercus species from historical object sample 6175B/12M, Netherlands, Oudeschans

description: Species: Quercus species; No of rings: 51; first year: 1312; end year: 1363; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146515
title: Tree-ring width of Quercus species from historical object sample 6173B/10A, Netherlands, Vlagtwedde

description: Species: Quercus species; No of rings: 40; first year: 1663; end year: 1703; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146516
title: Tree-ring width of Quercus species from historical object sample 6173B/09A, Netherlands, Vlagtwedde

description: Species: Quercus species; No of rings: 43; first year: 1660; end year: 1703; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146537
title: Tree-ring width of Quercus species from historical object sample 6164B/04A, Netherlands, Doesburg

description: Species: Quercus species; No of rings: 55; first year: 1320; end year: 1375; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146530
title: Tree-ring width of Quercus species from historical object sample 6165B/06A, Netherlands, Doesburg

description: Species: Quercus species; No of rings: 31; first year: 1401; end year: 1432; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146576
title: Tree-ring width of Quercus species from historical object sample 6138B/14M, Netherlands, Nieuw Annerveen

description: Species: Quercus species; No of rings: 68; first year: 1729; end year: 1797; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146543
title: Tree-ring width of Quercus species from historical object sample 6163B/02A, Netherlands, Doesburg

description: Species: Quercus species; No of rings: 64; first year: 1369; end year: 1433; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146545
title: Tree-ring width of Quercus species from historical object sample 6162B/08A, Netherlands, Doesburg

description: Species: Quercus species; No of rings: 79; first year: 1278; end year: 1357; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146586
title: Tree-ring width of Quercus species from historical object sample 6138B/03A, Netherlands, Nieuw Annerveen

description: Species: Quercus species; No of rings: 77; first year: 1630; end year: 1707; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146806
title: Tree-ring width from historical object sample 6068B/11M, Netherlands, Zutphen

description: Species: not given; No of rings: 79; first year: 1559; end year: 1638; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146595
title: Tree-ring width of Quercus species from historical object sample 6135B/10A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 54; first year: 1474; end year: 1528; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 9; Last ring under bark: absent
DOI: 10.1594/pangaea.146632
title: Tree-ring width of Pinus sylvestris from historical object sample 6126B/10M, Netherlands, Groningen

description: Species: Pinus sylvestris; No of rings: 87; first year: 1580; end year: 1667; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146654
title: Tree-ring width of Pinus sylvestris from historical object sample 6125B/01A, Netherlands, Groningen

description: Species: Pinus sylvestris; No of rings: 82; first year: 1503; end year: 1585; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146808
title: Tree-ring width of Quercus species from historical object sample 6068B/09A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 76; first year: 1709; end year: 1785; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 31; Last ring under bark: present
DOI: 10.1594/pangaea.147001
title: Tree-ring width of Quercus species from historical object sample 6022B/03A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 81; first year: 1228; end year: 1309; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146649
title: Tree-ring width of Pinus sylvestris from historical object sample 6125B/05A, Netherlands, Groningen

description: Species: Pinus sylvestris; No of rings: 78; first year: 1527; end year: 1605; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 2; Last ring under bark: absent
DOI: 10.1594/pangaea.148053
title: Tree-ring width of Quercus species from historical object sample 5577B/02A, Netherlands, Uithuizen

description: Species: Quercus species; No of rings: 32; Age not determined; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146810
title: Tree-ring width of Quercus species from historical object sample 6068B/07A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 37; first year: 1749; end year: 1786; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 15; Last ring under bark: present
DOI: 10.1594/pangaea.147143
title: Tree-ring width of Quercus species from historical object sample 5979B/04A, Netherlands, Leiden

description: Species: Quercus species; No of rings: 186; first year: 1362; end year: 1548; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146815
title: Tree-ring width of Quercus species from historical object sample 6068B/02A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 71; first year: 1567; end year: 1638; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last ring under bark: present
DOI: 10.1594/pangaea.147617
title: Tree-ring width of Quercus species from historical object sample 5852B/03A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 60; first year: 1394; end year: 1454; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 14; Last ring under bark: present
DOI: 10.1594/pangaea.146641
title: Tree-ring width of Quercus species from historical object sample 6126B/01A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 71; first year: 1400; end year: 1471; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146680
title: Tree-ring width of Quercus species from historical object sample 6118B/10A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 40; first year: 1413; end year: 1453; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146651
title: Tree-ring width of Pinus sylvestris from historical object sample 6125B/03A, Netherlands, Groningen

description: Species: Pinus sylvestris; No of rings: 77; first year: 1495; end year: 1572; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.148050
title: Tree-ring width of Quercus species from historical object sample 5577B/07A, Netherlands, Uithuizen

description: Species: Quercus species; No of rings: 66; Age not determined; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.146653
title: Tree-ring width of Pinus sylvestris from historical object sample 6125B/02A, Netherlands, Groningen

description: Species: Pinus sylvestris; No of rings: 123; first year: 1439; end year: 1562; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
DOI: 10.1594/pangaea.147619
title: Tree-ring width of Quercus species from historical object sample 5852B/01A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 54; first year: 1402; end year: 1456; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 16; Last ring under bark: present
DOI: 10.1594/pangaea.146665
title: Tree-ring width of Quercus species from historical object sample 6122B/08A, Netherlands, Groningen

description: Species: Quercus species; No of rings: 55; first year: 1443; end year: 1498; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 2; Last ring under bark: absent
DOI: 10.1594/pangaea.146814
title: Tree-ring width of Quercus species from historical object sample 6068B/03A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 51; first year: 1586; end year: 1637; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last ring under bark: present
DOI: 10.1594/pangaea.146693
title: Tree-ring width of Quercus species from historical object sample 6117B/12A, Netherlands, Zutphen

description: Species: Quercus species; No of rings: 36; first year: 1453; end year: 1489; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent