The geology of Transnistria includes some of the region's rare exposures of rock from before the Neogene along the Dniester River. The area is underlain by East European Platform rocks from the Precambrian, including granite, gneiss and gabbro from the Archean and Paleozoic. Paleozoic rocks are overlain by Triassic and Jurassic conglomerate, sandstone, siltstone and limestone that lack fossils. Quaternary deposits from the last 2.5 million years cover almost the entire country. [1]
References
[edit]- ^ Moores, E.M.; Fairbridge, Rhodes W. (1997). Encyclopedia of European & Asian Regional Geology. Springer. p. 539.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction