scholarly journals Paleozoic fossil plants of the north-east of the European part of Russia in the collections of the A. A. Chernov Geological museum

2021 ◽  
Vol 7 ◽  
pp. 19-30
Author(s):  
L. R. Zhdanova ◽  
Keyword(s):  
European Part ◽  
Fossil Plants ◽  
Sedimentary Deposits ◽  
North East ◽  
The North ◽  
Geological Museum ◽  
European Part Of Russia ◽  
History Of ◽  
Ancient Plants ◽  
Available Information

The article is devoted to the history of the study of fossil algae and plants in the Paleozoic sedimentary deposits developed in the north-east of the European part of Russia. The main locations of the fossilized flora in this area are indicated. The history of the study shows that the remains of ancient plants and algae have been studied unevenly, which is due to the nature of the distribution of the remains and their preservation, as well as the lack of specialists. The generalization of the available information made it possible to present a collection of fossil algae and plant remains of the Paleozoic in the A. A. Chernov Geological Museum, which are of scientific and educational interest.

Аquatic and helophytic vegetation of the Yamozero Lake (The Komi Republic)

2011 ◽  
pp. 101-116 ◽  
Author(s):  
B. Yu. Teteryuk
Keyword(s):  
Eastern Europe ◽  
Plant Communities ◽  
Rare Species ◽  
Komi Republic ◽  
European Part ◽  
Regional Level ◽  
North East ◽  
The North ◽  
European Part Of Russia ◽  
Floristic Classification

The results of a sintaxonomical study of plant communities of the Yamozero lake (the North-East of the European part of Russia) are presented. The diversity of the aquatic and helophytic vegetation of the Yamozero lake consists of 16 associations and 2 communities of 6 unions, 4 orders and 2 classes of the floristic classification: Potamogetonetea (7 associations, 2 communities), Phragmito-Magnocaricetea (9 associations). Many of described associations are widely distributed in the Central and the Eastern Europe. Some associations have the boundaries of their ranges. Some communities include 2 rare species of regional level: Isoetes setacea and Sagittaria natans.

The role of maps in regional geological museum

2017 ◽  
Vol 923 (5) ◽  
pp. 43-49
Author(s):  
I.S. Astakhova ◽  
L.R. Zhdanova
Keyword(s):  
Mineral Exploration ◽  
Structural Features ◽  
European Part ◽  
Modern State ◽  
North East ◽  
Geological Museum ◽  
Science Centre ◽  
History Of ◽  
Geographical Maps

The modern state of map collection of the A. A. Chernov Geological Museum of Institute of Geology of Komi Science Centre of the UB of the RAS is described. The collection is divided into the historic and expository parts. It has shown the geological and geographical maps of the European part of North-East of Russia starting to XV age till now. The features of cartographic material for understanding the history of the study and development of the territory are described. It highlights the role of cartographic material in the museum exposition in the study of the structural features of the earth's crust and mineral exploration. The problems of modern cartographic support of the museum are described and the requirements for maps are compiled. The modern cartographic material is an electronic maps and charts. It has shown the importance of the establishing of Regional Atlas for evaluating the history and the future development of the region.

scholarly journals Feed production on low-lying peat and developed soils of the North-East of the European part of Russia

2021 ◽  
Vol 663 (1) ◽  
pp. 012015
Author(s):  
A N Ulanov ◽  
V N Kovshova ◽  
A L Glubokovodskih ◽  
A V Smirnova ◽  
V G Kosolapova ◽  
...  
Keyword(s):  
European Part ◽  
North East ◽  
The North ◽  
Feed Production ◽  
European Part Of Russia

Ras al Khaimah: further archaeological discoveries

Antiquity ◽  
1976 ◽  
Vol 50 (200) ◽  
pp. 216-222
Author(s):  
Beatrice De Cardi
Keyword(s):  
United Arab Emirates ◽  
The State ◽  
Focused Attention ◽  
North East ◽  
The North ◽  
History Of ◽  
The City

Ras a1 Khaimah is the most northerly of the seven states comprising the United Arab Emirates and its Ruler, H. H. Sheikh Saqr bin Mohammad al-Qasimi, is keenly interested in the history of the state and its people. Survey carried out there jointly with Dr D. B. Doe in 1968 had focused attention on the site of JuIfar which lies just north of the present town of Ras a1 Khaimah (de Cardi, 1971, 230-2). Julfar was in existence in Abbasid times and its importance as an entrep6t during the sixteenth and seventeenth centuries-the Portuguese Period-is reflected by the quantity and variety of imported wares to be found among the ruins of the city. Most of the sites discovered during the survey dated from that period but a group of cairns near Ghalilah and some long gabled graves in the Shimal area to the north-east of the date-groves behind Ras a1 Khaimah (map, FIG. I) clearly represented a more distant past.

The Chingandzha flora of the Okhotsk-Chukotka volcanic belt

Palaeobotany ◽  
2019 ◽  
Vol 10 ◽  
pp. 13-179
Author(s):  
L. B. Golovneva
Keyword(s):  
River Basin ◽  
Volcanic Belt ◽  
Flowering Plants ◽  
Sedimentary Deposits ◽  
North East ◽  
The North ◽  
Magadan Region ◽  
Chukotka Volcanic Belt ◽  
Systematic Composition ◽  
Coastal Lowlands

The Chingandzha flora comes from the volcanic-sedimentary deposits of the Chingandzha Formation (the Okhotsk-Chukotka volcanic belt, North-East of Russia). The main localities of the Chingandzha flora are situated in the Omsukchan district of the Magadan Region: on the Tap River (basin of the middle course of the Viliga River), on the Kananyga River, near the mouth of the Rond Creek, and in the middle reaches of the Chingandzha River (basin of the Tumany River). The Chingandzha flora includes 23 genera and 33 species. Two new species (Taxodium viligense Golovn. and Cupressinocladus shelikhovii Golovn.) are described, and two new combinations (Arctopteris ochotica (Samyl.) Golovn. and Dalembia kryshtofovichii (Samyl.) Golovn.) are created. The Chingandzha flora consists of liverworts, horsetails, ferns, seed ferns, ginkgoaleans, conifers, and angiosperms. The main genera are Arctop teris, Osmunda, Coniopteris, Cladophlebis, Ginkgo, Sagenoptepis, Sequoia, Taxodium, Metasequoia, Cupressinocladus, Protophyllocladus, Pseudoprotophyllum, Trochodendroides, Dalembia, Menispermites, Araliaephyllum, Quereuxia. The Chingandzha flora is distinct from other floras of the Okhotsk-Chukotka volcanic belt (OCVB) in predominance of flowering plants and in absence of the Early Cretaceous relicts such as Podozamites, Phoenicopsis and cycadophytes. According to its systematic composition and palaeoecological features, the Chingandzha flora is similar to the Coniacian Kaivayam and Tylpegyrgynay floras of the North-East of Russia, which were distributed at coastal lowlands east of the mountain ridges of the OCVB. Therefore, the age of the Chingandzha flora is determined as the Coniacian. This flora is assigned to the Kaivayam phase of the flora evolution and to the Anadyr Province of the Siberian-Canadian floristic realm. The Chingandzha flora is correlated with the Coniacian Aleeky flora from the Viliga-Tumany interfluve area and with other Coniacian floras of the OCVB: the Chaun flora of the Central Chukotka, the Kholchan flora of the Magadan Region and the Ul’ya flora of the Ul’ya Depression.

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