Синонимы
Examples for "calcareous tufa"
Examples for "calcareous tufa"
1
The formation is soft calcareous tufa, such as forms the bottom of all this basin.
2
The valley, which gradually widens, is bordered with hills of calcareous tufa, called here tierra blanca.
3
The fossil bones which lie in the calcareous tufa of this region will yet, we hope, reveal the ancient fauna.
4
Formed of calcareous tufa
5
These rocks, in the southern part of the country especially, are often covered with twelve or fifteen feet of soft calcareous tufa.
1
On this also depends the formation of stalactites and calc-sinter.