93604. Thomson, W.   XXI. On the Echinoidea of the 'Porcupine' Deep-sea Dredging-Expeditions.   Royal Society of London, 1874, Transactions of the Royal Society of London, Volume 164, Part 2 : pages 719-756 with 13 lithographed plates.   Hardbound, inscribed by the author, minor foxing, good plus or better condition.    $250.00

14322. Newton, E. T.   On Some New Reptiles from the Elgin Sandstones.   The Royal Society of London, 1893, Philosophical Transactions, 184 : 431-503, 16 plates.   Printed wraps, library tape on spine and chips to edges, minor previous owner marks on front wrap, usual signs of use and age discoloration, text in very good condition.    $150.00

14323. Newton, E. T.   Reptiles from the Elgin Sandstone. - Description of Two New Genera.   The Royal Society of London, 1894, Philosophical Transactions, 185 : 573-607, 4 plates.   Printed wraps, library tape on spine and chips to edges, minor previous owner marks on front wrap, usual signs of use and age discoloration, text in very good condition.    $41.00

66560. Hawkins, H. L.   The Lantern and Girdle of Some Recent and Fossil Echinoidea.   Royal Society of London, 1934, Philosophical Transactions of The Royal Society of London, Series B, Volume 223 : pages 617-649 with 3 plates.   Printed wraps chipped, previous owners book stamp, usual signs of use, text and plates in good or better condition.    $38.00

99723. Bagnold, R. A.   Experiments on a gravity-free dispersion of large solid spheres in a Newtonian fluid under shear.   Royal Society of London, 1954, Proceedings of the Royal Society of London, Series A, Volume 225 : pages 49-63 with 8 figures.   Softbound, stapled text, good plus condition.    $4.00

93608. Bagnold, R. A.   The Flow of Cohesionless Grains in Fluids.   Royal Society of London, 1956, Philosophical Transactions of The Royal Society of London, Series A. Mathematical and Physical Sciences, Volume 249, Number 964 : pages 235-297 with 22 figures.   Softbound, previous owners name, minor signs of use, text in very good condition.    $38.00

99724. Bagnold, R. A.   Auto-suspension of transported sediment; turbidity currents.   Royal Society of London, 1962, Proceedings of the Royal Society of London, Series A, Volume 265 : pages 315-319 with 1 figure.   Softbound, stapled text, good plus condition.    $3.00

95154. Watson, M. S.   The Evolution of The Labyrinthodonts.   The Royal Society of London, England, 1962, Philosophical Transactions of the Roy Society of London, Series B. Biological Sciences, Number 723, Volume 246 : pages 219-265 with 13 figures.   Softbound, signs of use and age, good condition.   Original publication, not a modern copy.   $52.00

99725. Lyttleton, R. A.   A comentary mechanism for the formation of tektites.   Royal Society of London, 1963, Proceedings of the Royal Society of London, Series A, Volume 272 : pages 467-480 with 2 figures.   Softbound, stapled text, good plus condition.    $5.00

99721. Ganf, G. G. and Viner, A. B.   Ecological stability in a shallow equatorial lake (Lake George, Uganda).   Royal Society of London, 1973, Proceedings of the Royal Society of London, Series B, Volume 184 : pages 321-346 with 15 figures.   Softbound, stapled text, good plus condition.    $5.00

66042. The Royal Society of London.   The Planets Today: Contributions to the Royal Society's Commemoration of the Quincentenary of the Birth of Nicolaus Copernicus.   The Royal Society of London, 1974, , 114 pages.   Hard bound, previous owners book stamp, minor signs of use, very good condition.    $22.00

93607. West, R. G. and Norton, P. E.   The Icenian Crag of southeast Suffolk.   Royal Society of London, 1974, Philosophical Transactions of The Royal Society of London, Series B. Biological Sciences, Volume 269, Number 895 : pages 1-28 with 12 figures.   Softbound, previous owners name, minor signs of use, very good condition.    $11.00

95473. Whitmarsh, R. B. et al.   Tectonic Stress in the Lithosphere.   The Royal Society of London, England, 1991, Philosophical Transactions of the RSL, SERIES A : Physical Sciences and Engineering, Volume 337, Number 1645 : 194 pages.   Softbound, very good condition.    $15.00

95474. Chan, R. W. et al.   High-temperature Structural Materials.   The Royal Society of London, England, 1995, Philosophical Transactions of the RSL, SERIES A : Physical Sciences and Engineering, Volume 351, Number 1697 : pages 417-632.   Softbound, corners bumped, text in very good condition.    $15.00

124642. Allen, J. R.   Subfossil mammalian tracks (Flandrian) in the Severn Estuary, S.W. Britain: mechanics of formation, preservation and distribution.   Royal Society of London, Great Britian, 1997, Philosophical Transactions of the Royal Society of London B, Volume 352 : pages 481–518 with illustrations.   Softbound, very good condition.   Reprint in archival sheet protector.   $8.00

135613. Lee, M. S. and Caldwell, M. W.   Anatomy and relationships of Pachyrachis problematicus, a primitive snake with hindlimbs.   Royal Society of London, 1998, Philosophical Transactions of The Royal Society of London, B 353 : pages 1521–1552 with 15 figures .   Softbound, in archival plastic slip cover, very good condition.   Paleontology Dinosaur Reprint Collection.   $8.00

135587. Kobayashi, Y. et al.   Origin of the tooth-replacement pattern in therian mammals: evidence from a 110 Myr old fossil.   Royal Society of London, 2002, Proceedings of the Royal Society of London, B 269 : pages 369–373 with 3 figures .   Softbound, in archival plastic slip cover, very good condition.   Paleontology Dinosaur Reprint Collection.   $5.00

134382. Joyce, W. G. and Gauthier, J.   Palaeoecology of Triassic stem turtles sheds new light on turtle origins. Proceedings of the Royal Society of London B 271:1–5.   Royal Society of London, 2003, Proceedings of the Royal Society of London, B 271 : pages 1–5 with 3 figures.   Softbound, in archival plastic slip cover, very good condition.   Paleontology Dinosaur Reprint Collection.   $3.00

133254. Horner, J. R. and Padian, K.   Age and growth dynamics of Tyrannosaurus rex.   Royal Society of London, 2004, Proceedings of the Royal Society of London, B 271 : pages 1875–1880 with 2 figures and 1 table.   Softbound, in archival plastic slip cover, very good condition.   Paleontology Dinosaur Reprint Collection.   $5.00