Nature, Volume 109Sir Norman Lockyer Macmillan Journals Limited, 1922 |
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Página 177
... species ( or size of area . ) FIG . 1. - Mixed hollow curves . The numbers ( thus 446/1 ) at the beginning of each are the Some Problems of Long - distance Radio - telegraphy.1 By. were geographical distribution . These two phenomena ...
... species ( or size of area . ) FIG . 1. - Mixed hollow curves . The numbers ( thus 446/1 ) at the beginning of each are the Some Problems of Long - distance Radio - telegraphy.1 By. were geographical distribution . These two phenomena ...
Página 178
... species 20 30 40 50 100 200 10,000 5 4 3 2 1000 6432 to increase in geometric ratio or according to the law of compound interest . The number of species descended from one ancestor might be expected to follow the same form of law with a ...
... species 20 30 40 50 100 200 10,000 5 4 3 2 1000 6432 to increase in geometric ratio or according to the law of compound interest . The number of species descended from one ancestor might be expected to follow the same form of law with a ...
Página 446
... species of Craspedopoma , apparently allied to Madeira forms , are found in the Eocene of France . These fossils may be seen in the British Museum . In the absence of anatomical evidence , the relationships of these fossils must remain ...
... species of Craspedopoma , apparently allied to Madeira forms , are found in the Eocene of France . These fossils may be seen in the British Museum . In the absence of anatomical evidence , the relationships of these fossils must remain ...
Índice
Fouriers Series and Integrals and the Mathematical Chéveneau C An Optical Method for the Determination | xxxiii |
Fleming A P M and J G Pearce Research in Industry HillTops Vol 3 510 | xxxv |
Hannay A H Standards and Principles in Art 256 | xlii |
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