New seabed geological map of the Porcupine Bank & seabed ...

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Acknowledgments • David Hardy & Charise McKeon (GSI) • Silvia Caloca (GSI) • Glenn Nolan & MI oceanographic team • Colm Lordan (MI) • Eimear O'Keeffe (MI) • Peter Croker (PAD) • Anthony Grehan (NUIG) • Shipboard party of a number of expeditions from 2000 to 2010
Outline • Background – The backbones: INSS, INFOMAR,… – Large-scale deep-water issues • Physical seabed characterization – Objectives & Strategy – Challenges – Setting • Results – Geomorphological maps – Seabed sediment type maps • Discussion & Conclusions
Page 1: Seabed geology and geomorphology of
Page 5 and 6: Goals Top objective: to develop a c
Page 7 and 8: Ocean
Page 9 and 10: Recent environment (~LGM) After Sej
Page 11: Geomorphology
Page 14 and 15: Overview: Bedrock
Page 16 and 17: Overview:Ridges
Page 18 and 19: Overview: Iceberg keelmarks
Page 20: …To the Seabed Geology G Cl Lit h
Page 23 and 24: B C 6 mS 7 sM fines 8 M 9 M 10 M
Page 25: •Future work: Porcupine Bank expe

New seabed geological map of the Porcupine Bank & seabed ...

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