41. [Alaska Section – William Daniel Gill Collection] – Knappen, Russel S.

Geology and Mineral Resources of the Aniakchak District, Alaska. [Provenance: This rare Pamphlet with a large Folding Map of the Aniakchak District, was given to W.D.Gill by american geologist Glen W. Ledingham (Gulf Oil)].

Washington, Government Printing Office, 1929. Octavo. 227 pages plus Folding Map. Original Softcover. Cover sellotaped. Otherwise in good condition with only minor signs of wear. Names of eminent american geologist Glen W. Ledingham and consulting Petroleum Geologist Jack C. West stamped on cover]. [United States Geological Survey – Bulletin 797-F].

42. [David Naylor Geology & Petroleum Collection] – Kruit, Cornelis.

Sediments of the Rhone Delta – Grain size and Microfauna. [Including: Physiographic Map / Distribution Maps of Main Sediment and Fresh- and Brackish Water

‘s-Gravenhage, Mouton, 1955. 27 cm. 141 pages with 6 folded maps/tables in rear pocket. Softcover. Very good condition with only minor signs of wear. From the private collection of geologist Dave Naylor, with his name and year 1961 to titlepage.

43. Mallet, Robert.

On the Dynamics of Earthquakes ; being an Attempt to reduce their observed Phenomena to the known Laws of Wave Motion in Solids and Fluids. [Read 9th February, 1846] AND: On the Objects, Construction, and Use of certain new Instruments for Self-registration of the Passage of Earthquake Shocks. [Read June 22,1846].

First Edition of both original papers. [Dublin], Royal Irish Academy, 1846. Quarto. 63 pages with 2 illustrations in the text (wood-engravings) and 3 plates: Plate I – Map of Earthquake Cotidal Lines (coloured) / Plate II – [″Seismic waves” and illustrations of a seaquake] / Plate III – [Seaquake and development of a Tsunami Wave] Modern Softcover. Very good condition with only minor signs of external wear. The very scarce original first edition of Mallet’s “groundbreaking” discovery. [From “The Transactions of the Royal Irish Academy, Volume XXI, Part I].

44. [Alaska Section – William Daniel Gill Collection] – Martin, G.C. / Katz, F.J.

Geology and Coal Fields of the Lower Matanuska Valley, Alaska. [Provenance: This rare Pamphlet with FIVE (!) large Folding Maps of the Matanuska Valley, was given to W.D.Gill by american geologist Glen W. Ledingham (Gulf Oil)].

Washington, Government Printing Office, 1912. Octavo. 98 pages. With 19 illustrations and 12 figure diagrams. [5 large folding Maps]. Original Softcover. Cover sellotaped. Otherwise in good condition with stronger signs of wear. Names of eminent american geologist Glen W. Ledingham and consulting Petroleum Geologist Jack C. West stamped on cover]. [United States Geological Survey – Bulletin 500].

45. [Alaska Section – William Daniel Gill Collection] – Martin, G.C.

The Nenana Coal Field, Alaska. [Provenance: This rare Pamphlet with NINE (!) large Folding Maps of the Nenana Region, was given to W.D.Gill by american geologist Glen W. Ledingham (Gulf Oil)].

Washington, Government Printing Office, 1919. Octavo. 54 pages with 9 large folding Maps. Original Softcover. Very good condition with only minor signs of wear. Names of eminent american geologist Glen W. Ledingham and consulting Petroleum Geologist Jack C. West stamped on cover]. [United States Geological Survey – Bulletin 664].

46. Volcanoes – Meyer, Joseph. (1796 – 1856).

Die Vulkan Gürtel des Atlantischen Oceans [Translates: “The Volcano – Belt of the Atlantic Ocean”].

Original hand-coloured engraving. Hildburghausen, Joseph Meyer, [1852]. Plate Size: 28 cm x 19.4 cm. Sheet Size: 31.6 cm x 25.6 cm. Original map. Very good conditions but with some foxing towards sheet edges.

47. [English History Collection] – Miller, T.G.

Geology & Scenery in Britain.

London, B.T. Batsford Ltd., 1953. Octavo. 224 pages. Illustrated with many photographs. Original Hardcover with illustrated dustjacket in protective Mylar. Some stronger signs of foxing ! Unusual in the beautiful dustjacket.

48. [Yemen Section – William Daniel Gill Collection] – Moseley, F.

A Reconnaisance of the Wadi Beihan, South Yeman / Including a Map / (Stamped: “With the author’s compliments).

Original Offprint. Proceedings of ‘THE GEOLOGISTS’ Association, 1971. Octavo. Original Softcover. Very good condition with only minor signs of wear.

49. [Albania Section – William Daniel Gill Collection] – Patzelt, Gerald.

Beiträge zur Stratigraphie Südwestalbaniens – Ein Nachweis Ammonitenführender Unterkreide im ionischen Faziesgebiet.

1964. Quarto. Mit zwei Abbildungen. Original Softcover. Very good condition with only minor signs of wear. Inscribed and signed by Gerald Patzeld.

50. [Teisseyre-Tornquist Zone (TTZ) – William Daniel Gill Collection] – Pozaryski, Wladyslaw / Brochwicz-Lewinski, Wojciech / Tomczyk, Henryk.

Sur le caractere heterochronique de la Ligne Teisseyre-Tornquist (TTZ), entre Europe centrale et orientale [translates: On heterochroneity of the Teisseyre-Tornquist Line between Central and Eatsern Europe].

Paris, 1982. Quarto. 4 pages with map. Original Softcover. Very good condition with only minor signs of wear. Inscribed by Wojciech Brochwicz-Lewinski to irish geologist Prof. W.E.A.Phillips who gave the paper subsequently to Gill.