The National Geographic Magazine, Volume 96National Geographic Society, 1949 - Geography Indexes kept up to date with supplements. |
From inside the book
Results 1-3 of 92
Page 36
... Shell , a Measled Cowry ( page 45 , No. 6 ) , and a Trochus niloticus ( page 68 , No. 15 ) . Two Helmet Shells are to the left of the starfish above her head , and to the right are the Fighting Conch ( page 45 , No. 9 ) and the Triton's ...
... Shell , a Measled Cowry ( page 45 , No. 6 ) , and a Trochus niloticus ( page 68 , No. 15 ) . Two Helmet Shells are to the left of the starfish above her head , and to the right are the Fighting Conch ( page 45 , No. 9 ) and the Triton's ...
Page 57
... Shell Growth Mathematically Exact Another type of shell may increase at a much slower rate . For example , one terebra may increase the diameter of its coil at the rate of one and one - quarter times at each complete turn . At the other ...
... Shell Growth Mathematically Exact Another type of shell may increase at a much slower rate . For example , one terebra may increase the diameter of its coil at the rate of one and one - quarter times at each complete turn . At the other ...
Page 64
... shell just above the center is the Golden Cowry . This is greatly prized by shell collectors and must be obtained via the underground , so to speak , because its export from Fiji is sternly prohibited . The Golden Cowry is worn only by ...
... shell just above the center is the Golden Cowry . This is greatly prized by shell collectors and must be obtained via the underground , so to speak , because its export from Fiji is sternly prohibited . The Golden Cowry is worn only by ...
Contents
Adobe New Mexico By Mason Sutherland With 28 illustrations in color from natural | xiii |
Laplands Reindeer Roundup 14 illustrations in color from naturalcolor photographs | xxvi |
New Discoveries on the MidAtlantic Ridge By Maurice Ewing With 23 illustrations | xxxix |
Copyright | |
3 other sections not shown
Other editions - View all
Common terms and phrases
ACADEMY accredited Alaska ALEXANDER WETMORE American Andorra Appalachian Trail Arctic Arnhem Land Beach beans beautiful boys cabbage camera camp Canada Canyon Catalog century Chinese City coast color plate Company Dept East Escalante Eskimo expedition explorers Fairbanks feet fish Florida garden Gilbert Grosvenor Greece Greek Greenland Grosvenor grown Hawaii Illustrations Indians Island Kodachrome Lake Mexico Mid-Atlantic Ridge miles MILITARY Minn Minnesota mollusks Mount Oglethorpe mountain muskmelon National Geographic Magazine National Geographic Society native North northern Park Peiping photographs picture Pittsburgh plane plant Polident Quebec radio Ridge River Robert F Rock School seeds shell ship Sisson Sno-Cat snow South species spoonbill station Street summer television tion town train trip United Valley varieties vegetables Virginia Washington weather West wild winter World York