| |
56 Šn/2993-sep.
HOWELL, Benjamin Franklin
The correlation of the Cambrian formations of northeastern North America with those of other parts of the continent / Benjamin Franklin Howell ; překladatel Artur Keith. -- 4 s. : il. -- In: Science. -- ISBN Vol. 93, No. 2419. -- s. 442. -- [The national Academy of Sciences], 1941
paleontologie
kambrium
dormace
Severní Amerika
kontinent
56
66780
| | |
|