180° 45°N W 170°E 170° . Dunér Guillaume W 160° 160° Perkin . E Woltjer . Chernyshev Debye Stoletov 150° W Montgolfier 50°N E 150° Campbell Slipher . D'Alembert Cooper 14 °W 0° E 140 . Paraskevopoulos Chappell Esnault- Pelterie Tsinger . De Moraes Schlesinger van Rhijn Carnot Rowland 1 W 30 60°N Yamamoto °E 130°. Gullstrand Tikhov Störmer Emden . Segers Birkhoff Avogadro Oberth 120 W ° Sommerfeld Millikan E 120° Olivier von Békésy . Kramers Weber Sarton Volterra Stebbins 70°N Gamow Kirkwood . Schjellerup van't Hoff Roberts Wegener Yablochkov 110 W Karpinskiy ° . E 110° Hippocrates Dyson Swann Coulomb Ricco . Stefan Thiessen Petrie Seares v Milankovic . Mezentsev Heymans Rynin Ellison 80°N Schwarzschild Nöther F 100° Niepce Poinsot abr W Compton E 00° 1 Plaskett Zsigmondy y Chapman Omar Merrill Khayyam . Dugan Poczobutt Cannizzaro Rozhdestvenskiy Smoluchowski Froelich Shi Lindblad Shen Lovelace McLaughlin Paneth Nansen Bel'kovich 90°W 90°E 50° 80° 45° 60° Cremona 70° Hermite N N N N N ° ° ° N N N N N Brianchon ester 0 5 80 70° 6 50° 4 Stokes Sylvester Boss . Regnault Boole Peary Catena Sylv Langley Hayn Volta Galvani Byrd NUM Rimae R Xenophanes i Gerard m MARE a Pascal e Desargues Petermann R Cusanus e Gioja p s Cleostratus ol 80° d HUMBOLDTIA De Sitter E W Poncelet Repsold 80° . Main Gerard 80°N Mouchez Challis . Euctemon Pythagoras Baillaud Anaximenes Scoresby Carpenter Zeno . Oenopides Anaximander Philolaus Meton 70° E W OCEANUS PR 0° . Strabo 7 Babbage Goldschmidt . Anaxagoras . Markov . Schwabe Dechen . Mercurius Barrow . Arnold Thales Peters De La Rue Neison South 70°N SINUS Moigno Endymion O J. Herschel CEL RORIS . LAR Robinson Epigenes . Democritus 60° E ° W UM 0 is 6 . Tempor Kane Horrebow Birmingham W. Bond r Lacus e n t . Gärtner r . ä G Fontenelle a im C. Mayer R . Timaeus a . s im Sh p k R ar n a sh . Harpalus ep . he S Chevallier Keldysh 50° . ma 60°N Ri E W 0° Sheepshanks 5 . Foucault . Bouguer . Archytas mae M las Ri A . Galle At Atlas RE . La Condamine . Protagoras Hercules Sharp . Bianchini Baily 4 ntes ae 0° o uis E M rt W Rim e S I 40° aup R R J M . i u . Maupertuis Bliss ma Arc O r IG a FR to h ae Pla y Sin Rim tas us . Mitchell Plato Aristoteles ortis M I Montes Recti ridum s u Bürg c 30 a e L g E °W Montes T r . Promontorium 50°N 30° Laplace . Trouvelot Rima Bü es Egede lp MARE A enerif Montes Alpes llis Va fe 20° Eudoxus E W IMBRIUM . 20° Mons Pico 10°W . Mont Blanc 10°E 45°N 0° No topographic data –9900 –8000 –6000 –4000 –2000 0 2000 4000 6000 8200 METERS Color-coded topography key 500 400 300 200 100 50 0 50 100 200 300 400 500 45° 45° 50° 50° 60° 60° 70° 70° 80° 80° 90° 90° KILOMETERS.