Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 68American Philosophical Society, 1929 |
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Сторінка vi
... associated with the skeleton . 79 168 FIG . 3. - Palaeonictis occidentalis , outline drawing of the right hind foot , one - half natural size • 170 FIG . 4. - Palaeonictis occidentalis , right astragalus dorsal as- pect , natural size ...
... associated with the skeleton . 79 168 FIG . 3. - Palaeonictis occidentalis , outline drawing of the right hind foot , one - half natural size • 170 FIG . 4. - Palaeonictis occidentalis , right astragalus dorsal as- pect , natural size ...
Сторінка 87
... associated species are able to exist because of the soil moisture which comes out at the lower levels of the mountain tops by drainage from above . Sometimes the amount of drainage water is sufficient to cause the formation of springs ...
... associated species are able to exist because of the soil moisture which comes out at the lower levels of the mountain tops by drainage from above . Sometimes the amount of drainage water is sufficient to cause the formation of springs ...
Сторінка 90
... associated species ( Figs . 1 and 6 ) . The prairie aspect of these upland grasslands is characteristic . It is a short grass vegetation on a red soil baked hard during the dry season . One of the most marked features of the open campos ...
... associated species ( Figs . 1 and 6 ) . The prairie aspect of these upland grasslands is characteristic . It is a short grass vegetation on a red soil baked hard during the dry season . One of the most marked features of the open campos ...
Зміст
Mans Future in the Light of His Past and Present By ALEŠ | 1 |
The Vegetation of the Screes or Talus Slopes of Western North | 13 |
Saxifraga Tolmiei Torr Gray a screecoverer | 20 |
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