Western Australian Museum 2007002 dating The Netherlands Centre for Dendrochonology RING Amersfoort The Netherlands ship's archaeology Esther Jansma 20061201-20070113 2006-09-19 Western Australian Museum Batavia sailing ship This VOC ship was built between 1627 and 1628 at the Peperwerf (Peper Wharf) in Amsterdam and sank on June 14th 1629 at Houtman Albrolhos, Western Australia Peper wharf (Peperwerf), Amsterdam Dutch East India Company (original); Australia (present) 1627-1628 written sources -28.49175 113.7916 Current location 5 The Batavia wreck site is located on Morning Reef in the Wallabi Group of the Houtman Abrolhos, - a series of islets and reefs, about 35 km from the mainland of Western Australia. part of Batavia unknown It's unknown from which part of the ship this "ceiling plank" was taken. ceiling plank of Batavia BAT6226 Ceiling plank Quercus robur or Quercus petraea original cross section of BAT6226 physical cross section 2006-01-01 waterlogged radius ABA00021 ABA00021 measurement of ABA00021 2006-12-01T00:00:00 Elsemiek Hanraets binocular + measuring table PAST 1485 NLARTPO1 4.6 t-score 70.4 Percentage for Parallel Variation (Gleichlaufigkeit) 0.0001 PAST 1614 Poland total ring width Planque identified BAT6375 BAT6375 Hull plank Quercus robur or Quercus petraea original cross section on BAT6375 2006-12-01T00:00:00 physical cross section waterlogged radius ABA00011 ABA00011 10 visual, based on ring curvature ABA00011 2006-12-01T00:00:00 Elsemiek Hanraets binocular + measuring table PAST 1342 NLARTPO1 6.9 t-score 63.8 Percentage for Parallel Variation (Gleichlaufigkeit) 0.0002 PAST 1540 Poland total ring width element genummerd BAT6068A BAT6068A Hull plank Quercus robur or Quercus petraea original cross section of BAT6068A 2006-12-01T00:00:00 physical cross section waterlogged ABA00032 ABA00032 ABA00032 2006-12-01T00:00:00 Elsemiek Hanraets binocular + measuring table PAST 1484 NLARTPO1 5.2 t-score PAST 64.2 Percentage for Parallel Variation (Gleichlaufigkeit) 0.005 PAST 1616 Poland total ring width