Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; RUSSELL; KARETU; KAWAKAWA RIVER; OWAE STREAM; KARETU RIVER (NORTHLAND)

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; PARUA BAY; PATAUA RIVER; WAIPARERA; TAIHARURU; PATAUA

Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; HUKERENUI; WAIOTU RIVER; WHAKAPARA RIVER; WAIRUA RIVER; HIKURANGI (WHANGAREI)

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; OPUAWHANGA; WHAKAPARA RIVER; MARUA

Two maps on one sheet of heavy paper, with annotation in pencil and ink, medium in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; WHAKARARA; CAVALLI ISLANDS; MATAURI BAY

Cross section on paper, with annotation in pencil and ink, medium in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A4. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p. - Coordinates give rough placement only. Keywords: WHANGAREI; BAY OF ISLANDS; CROSS SECTIONS; PUHIPUHI; WAIKIORE STREAM (HIKURANGI)

Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; HUKERENUI; WAIOTU RIVER; AKERAMA; RUAPEKAPEKA

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; TAIHARURU; NGUNGURU BAY; KAURI MOUNTAIN

Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; KERIKERI; TE WHAU; TEPENE; TAKOU RIVER; TAKOU BAY

Map on cotton canvas, with annotation in ink, rich in detail, in good condition. - Observation measure: mainly interpretation. - Map size: A0. - Index map for Ferrar, H.T. 1925 The geology of the Whangarei-Bay of Islands subdivision, Kaipara division. Wellington: Government Printer. New Zealand Geological Survey bulletin 27. 134 p.. Keywords: WHANGAREI; BAY OF ISLANDS; GEOLOGIC MAPS; KERIKERI; RUSSELL; KAWAKAWA