The article is devoted to the history of V.I. Zubov’s Museum of Geology and Minero­logy, the prerequisites for its foundation, and the main stages of its creation, development, and collection formation. The article analyzes the museum’s exhibition policy and research activities, trends in museum science, the structure of the collections reflecting regional geological features, current issues and prospects for updating exhibition spaces, digitalization of the collections, and integration of museum experience into educational programs.

Main areas of work of the group of collections of the Earth Science Museum of MSU are reflected in the article from its inception to the present: the history of foundation, the composition of collections and the main areas of activity for acquisition, study, storage and accounting of collections. Features of the collection work in natural history museums are considered.

The article describes two groups of facies most widely represented in the collections of Lower Frasnian invertebrates of the Main Devonian Field in the Mining Museum (hardgrounds and pelecypod banks). The presence of three types of hardgrounds has been established, differing in the nature of the original bottom and the time of exposure of each hardground, and hence structural and textural features of rocks and systematic composition of oryctocenoses. The first type is crinoidal limestone with an extensive complex of sclerobionts and traces of bioerosion by Trypanites Mägdefrau, an uneven surface and a visually almost complete absence of impregnation. In hardgrounds of this type, three generations of sclerobionts are distinguished, namely: abiogenic substrates (first), incrustators of the remains of organisms of the first generation (second), and bioerosion organisms (third). The second type is micritic limestone with a smooth glass-type surface, a small complex of sclerobionts and traces of bioerosion by Trypanites Mägdefrau. The third type is pelecypod limestones with an uneven surface, isolated sclerobionts, numerous traces of bioerosion by Trypanites Mägdefrau and strong ferruginous impregnation. For the most widespread hardgrounds of the first type, the presence of specific taphofacies has been established, characterized by good preservation of organic remains of the first generation, an almost complete absence of organic remains of the second generation, and a complete absence of bioerodible organisms. The appearance of such taphofacies is due to the short exposure time of the hardground and the beginning of a rapid process of new accumulation immediately after the appearance of the first organisms of the second generation. The presence of such taphofacies emphasizes the importance of distinguishing taphofacies in certain paleofacies and certain types of oryctocenoses. In the oryctocenoses of pelecypod shells, three morphological and ethological types of cornulitids have been established. The most representative settlements of cornulithids were characteristic of calcareous clay soils with small areas of compacted bottom.

The life and work of Professor Igor L. Vasilyev (1940–2019) is an illustrative example of the versatility of a? university geologist. As a native of Tambov City and a graduate from the renowned Saratov Higher Geological School during its peak (1950s–1960s), Professor Vasilyev spent the majority of his life working in Transbaikalia (Buryatia), researching Paleozoic and Proterozoic deposits in areas of hydrothermal ore genesis. Here, he put forward an original interdisciplinary concept of coevolution of synchronously developing volcanic systems and reef structures in the coastal zone of a marine basin with an output to ore formation. He worked as a researcher, a practical geologist, a teacher, and an organizer of the scientific and educational process. In the 1990s, after returning to his native Tambov City, Professor I.L. Vasilyev taught the course of engineering geology at The Technical University and actively engaged in museum work, organizing field trips and creating a set of educational collections, followed by the initial museum exhibition in the format of a geological cabinet. Currently, the museum cluster he established is being developed within the scientific and educational center “Coevolution of Geospheres Museum” of Tambov State Technical University.

Brief information is given about the samples of vernadite from the mineralogical collection of the Earth Science Museum, which were passed for display at the exhibition organized for the anniversary of V.I. Vernadsky. The history of the discovery and studying of vernadite and features of its chemism, modern concepts of its crystal structure, genesis as well as some practical applications are addressed. Attribution of the exhibition samples as vernadites is questionable due to the lack of information about their instrumental diagnostics.

In December 2025, it will be 200 years since the beginning of the thirty-year reign of Russian Emperor Nicholas I. This period was marked by many events that had a significant impact on the historical development of the country, including the fields of science, education and culture. The article provides a description and characterization of the University Charter (1835); features of the formation and activities of university museums are examined. A comparative characterization of museums focused on natural sciences, technology, and the humanities is presented. Methods of acquiring museum collections through expedition collections, purchases, and donations are discussed. The main forms of university museum activities, namely, research, educational, and outreach, are reflected. The most significant university museums of this period are identified.

The article analyzes a collection of minerals and rocks compiled in 1911 in Yekaterinburg city in the mineralogical workshop of the Commission for the Dissemination of Natural Science Knowledge of the Ural Society of Natural Science Lovers, stored in the Museum of Scientific Heritage (Ulan-Ude city). It includes both material (stone samples) and written sources (handwritten and printed). It contains information on the history of science, education and museum work in our country in the first decades of the 20th century. The collection was compiled according to J.D. Dana’s mineralogical systematics, typical for museum practice of that period. Its geography covers mainly the Southern Urals, but individual samples were collected in other regions of the Russian Empire.
The collection box contains its catalog, as well as scraps of the newspaper “Russkoye Slovo” and a fragment of a note of 1911, confirming the dating of the collection. The autograph on the catalogue belongs to Nadezhda O. Sharakshinova, a famous folklorist, through whose family the collection came to Buryatia. A second autograph was presumably left by the Yekaterinburg merchant Pyotr I. Yarinsky (~1868–?).
The educational mineral collections of the Ural Society of Natural Science Lovers were in demand by educational institutions across the country in the first decades of the 20th century. This activity is presented in sufficient detail in archival documents and research works. However, very few such educational aids have survived in museum collections. For the Museum of Scientific Heritage, the collection is an opportunity to expand the mineral diversity and geography of its collection; a document that stands out for its historical, scientific and memorial value.

The international situation affects a wide variety of aspects of our life, including museum exhibitions. The closer the ties between countries, the more relevant exhibits can be seen in the display cases. Of the BRICS member countries, China is best represented at the Earth Science Museum of Moscow State University. There are numerous and diverse samples of rocks and minerals, fossils, soil monoliths and herbaria. Joint geological work is also reflected in the collections of rocks and ores from Iran and India. Until now, the museum has been maintaining only private relations with the rest of the BRICS member countries, thanks to which it has collections of butterflies, herbaria and individual samples of rocks and minerals. Nevertheless, the museum features the most distinctive exhibits from most of these countries.

The article lists the meteorite samples having supplemented the collection of the Earth Science Museum over the past few years. A brief description of the meteorites, the search and find history are given. Some meteorite expeditions of the staff of the Earth Science Museum of Moscow State University are briefly described.

Based on various archival sources from the funds of the Russian State Historical Archives, including the 1897 contract for the supply of museum glass cabinets and display cases between the Arthur Koppel Joint-Stock Company and the Supremely Approved Commission for Managing Work on the Internal Arrangement of the Zoological Museum of the Imperial Academy of Sciences in St. Petersburg, the article addresses the issue of exposition equipment in the context of preserving cultural heritage. The contract and the documents preceding its signing fit into a broad historical context. The described purchase probably illustrates the first experience of mass use in Russia of museum cabinets and display cases made of metal, rather than wood, as before. The choice of the manufacturer and supplier was interesting, where, for obvious reasons, preference was given to a foreign rather than a Russian company. As a result, the author concludes that the new experience of using iron museum cabinets and display cases was considered successful for Russia and marked the transition of Russian museums to a new type of exhibition equipment both for better preservation of museum exhibits and for providing the possibility of a better visual overview of the collections of public museums, which were becoming more and more numerous in Russia at the end of the 19th century.

The article examines the ethnographic collection of the Chaunsky Local History Museum, located in the town of Pevek, Chukotka autonomous district. The author, relying on the methodology of the Russian Ethnographic Museum and scientific literature, provides a classification of objects of applied art, everyday life and ethnography of northern peoples, gives a brief description of their things, describes the technologies of their manufacture. The formation of the ethnographic collection began with the receipt of items from a folk museum. The ethnographic collection of the museum consists of unique items of traditional Chukchi culture in the amount of 456 storage units. The geography of the places of receiving ethnographic items is concentrated in the vicinity of the Chaunsky district. Some ethnographic topics are represented by decorative and applied items and works of bone carving art. In general, the collection reflects the culture of primary production of the Chukchi, their livelihood methods, and reveals socio-normative relations of the northern peoples. However, the collection does not have enough items for a complete reconstruction of ethnographic topics; no traditional culture of the ethnic groups living in the region is represented; no history of collection is presented; and the names of the collectors require clarification. Based on the results of the study, the composition of the collection is analyzed, problematic issues of acquisition and attribution are revealed, and recommendations for promising areas of work of the museum with ethnographic items are given.

Scientific museums in the Russian Federation, in accordance with current legislation, are switching to the collection management standard developed for the Ministry of Culture. The absolute priority of preserving museum items is a serious obstacle to the implementation of the standard, which greatly limits the possibility of their scientific examination, which is contrary to the interests of scientists. The examination of museum items, like any other use, including exhibiting, inevitably has a negative impact on their preservation. At the same time, the examination serves to increase the value of any item, its relevance for modern culture.

The methodology of scientists’ work with collections began to form in the period of antiquity. In our country, tools for processing, describing, systematizing and storing collections were formed in the 18th–19th centuries, namely in scientific museums, museums of the Academy of Sciences. Museums in the Russian Empire were part of the scientific organization system. However, after the Soviet reforms in the 1930s, museum and scientific activities were radically separated. As a result, the research function of museums under the Ministry of Culture is poorly implemented, which is enshrined in current regulatory documents.

Scientific museums, due to their subordination to the Ministry of Science and Higher Education, have scientific research as their target indicators, which determines their priority over traditional museum indicators (storage and replenishment of funds, exhibits and attracting visitors). Attempts to combine the interests of examining and preserving collections have been discussed for several decades. This problem is especially evident in relation to natural science collections and museums, most of which are under the scientific department. Its solution requires the development of a methodology for handling museum collections and amendments to regulatory documentation.

The article provides a brief analysis of the 75-year history of the formation of scientific directions and research in the Scientific and Educational Museum of Earth Science of Moscow State University named after Lomonosov. The importance of maintaining and developing interdisciplinary research in the educational and outreaching process is substantiated.

The article reveals the role of the Moscow Numismatic Society (MNS) in completing the numismatic collection of the State Historical Museum, where coins from the collections of such outstanding numismatists and members of the Society as V.K. Trutovsky, A.A. Karzinkin, F.I. Prove, A.A. Tretyakov et al. were transferred over the years of cooperation. Our analysis of documents preserved in the departmental archive of the Museum and working with the volumes of its main inventory book have made it possible to identify specific acquisitions enriched the museum collection; the circle of MNS members who transferred their items was established. Based on materials published in the MNS scientific publications, the significance of the Society in the study of the Museum’s numismatic collection is shown. The connection between the Museum and the Society provided researchers with access to museum items. At the meetings of the MNS and in its works, many topics of numismatic science were covered using the example of coins from the collection of the Historical Museum. Today, these publications serve as an important source in the description and identification of numismatic monuments from the Museum’s collection.

The exposition of the department "Natural Zones" in the Earth Science Museum of Moscow State University (25th floor, halls Nos 18–20) presents 15 full-scale exhibits of dry 3D fragments of biogeocenoses, namely: spotted tundra; forest tundra; swamps: flat-hummocky tundra, oligotrophic upland and mesotrophic lowland sedge; spruce-green grass; grass-grass and tipchak-grass steppes; subtropical mountain forest; alpine meadows; semi-deserts; deserts – clay, wormwood-solyanka and ilak belosaksaulnik on ridge sands; and savannas. These exhibits demonstrate the interaction of the main natural components characteristic of the respective climatic conditions (soils, flora, and fauna). The article gives a description of the animal species represented in the exposition based on a visual examination of zoological exhibits and a study of their nomenclature and taxonomic changes.

As part of MSU’s Strategic Development Programme, the Youth Museum initiative is currently under development as a mobile-network project. The project consists of a system of interacting nodes, comprising a central site on the MSU campus and a network of regional subdivisions. The proposal suggests the use of mobile field museum exhibitions as an effective mechanism of interaction. In recent years, the aforementioned system was experimentally tested within the “Flotilla of Floating Universities” scientific and educational expedition. This project comprises a set of interrelated research, educational, training, artistic, and other projects. The direct and active involvement of students and schoolchildren led to the development of creative methods for the traveling exhibitions «Ancient Lukomorye» and «Living Matter in Geospheres», as well as to the methods of joint empirical and information gathering for the development of central and regional «Youth Museum» clusters. Materials were collected to create pilot versions of exhibitions, educational collections and the launch of interactive platforms at Tambov State Technical University: «Cretaceous Beach» («Palaeoecological Sandbox»), «Page of the Stone Chronicle» («Dissecting Table of a Beginner Palaeoecologist»), and others. These exhibitions are designed to ensure that they can be used effectively in educational and outreach activities on a wide range of topics. Students and schoolchildren will have the opportunity to conduct small-scale individual and collaborative research projects of varying levels of complexity using the platform format.

The article is devoted to children’s pencil drawings, which are stored in the museum of the village of Markovo (Chukotka Peninsula). In the 1890s, these pictures were drawn by the pupils of the church parish school of this village and conveyed some events took place in the life of the rural inhabitants. The children took part in the traditional household and reflected what they saw in their drawings. The drawings did not become museum documents at once; they were kept in private archives before. In the 1990s, the drawings were transferred to the rural museum. Each one was named according to the depicted subject. For example, “Training the reindeer in sledge driving and riding”, “Reindeer racing", “The end of migration". Eleven drawings are preserved. The aim of the paper is to analyze the drawings and explain the ethnographic information therein. The author systematized the drawings by themes: “The traditional method of the reindeer herder’s economy”, “The traditional hunting for wild deer”. In the drawings, each character performs some kind of action. Men are depicted in the process of controlling a deer, firing a gun, driving a boat, or while hunting. Women are depicted in their traditional clothes – fur overalls. In the drawings, women carry water in buckets, control a deer and walk with children. One woman is depicted riding a deer as a racer. Children are drawn shorter than adults. The pupils tried to depict features of the structure of animals. In the drawings, the raindeer have branchy antlers and thick wool under their necks. Details of the images reflect ethnographic information about the methods of managing domestic raindeer, traditional transport and clothing. The interaction among different cultures is depicted in the pictures as well. Today, these drawings are a unique heritage because they convey historical events and ethnographic information.

The article draws attention to the relevance of studying the history of museological thought in Russia. The author notes the prospects of the biographical method of research, which makes it possible to trace the continuity of views, the motives for making certain decisions, and to build priorities more precisely. The ideas expressed in the recently published book "From the history of museological thought in Russia: the 20th century" are being developed. The paper analyses the biographies, contributions to the museum theory, and features of the creative path of several well-known domestic museum specialists such as M. Novorussky, N. Trotskaya, M. Farmakovsky, and L. Rakov. A more accurate representation of their role in the formation of museological knowledge, as well as noting common features of museologists of the 20th century, can be made possible by new publi-cations of sources appeared in the 2000s, mostly of personal origin.

The article analyzes geotourism perspectives based on natural history museums. Significant trends for the integrated development of geotourism and natural history museums are formulated. These trends allow revealing prospective views on the tourist potential of the territory. In order to clarify the geotourism development potential at the place of the Earth’s geochronological key stages, several museums were analyzed in conjunction with the geotoponyms of geological systems in the world. A geoheritage interpretation model, correlating ex situ museums and in situ objects, is developed. It includes territorial aspects and substantive formats of interpretation, depending on the target audience and the format of interaction with geoheritage. Geoheritage evaluation includes three groups of criteria (scientific, educational and geotourism), each being estimated to summarize approaches for the museum representation. The criteria are ranged according to the comparison purpose of in situ and ex situ forms. The variety of geoheritage interpretation forms allows suggesting recommendations for geotourism development. One symbolically significant way is the museumification of in situ and ex situ objects to correlate the museum network and the network of protected areas as a complex tourist infrastructure. For the Perm Region as a historically significant place of the Permian geological system discovery, the priority is to develop a complex plan to integrate the possibilities of geoheritage representation through museum forms and in the natural environment. In view of the objective scientific data, the Perm Region has no GSSP of the Permian system; therefore the role of the “symbolic stratotype” should have the Permian Period Museum as the basic object of the geotourism infrastructure and the starting point of tourist routes. The supportive role in the Permian geoheritage preservation and representation belongs to the network of municipal and university museums.

Professor N.E. Zhukovsky placed strong emphasis on visual clarity in writing and explaining his scientific works, repeatedly addressing the importance of geometric representation in theoretical mechanics. Drawing on archival materials from the Museum of Bauman Moscow State Technical University, the authors demonstrate that the “Russian Method of Craft Training” was built on the accumulated theoretical scientific foundation of the mid 19th century, gradually enriched by systematic collections of tools and teaching aids for each subject, and further developed through the practical work of students and their teachers. Examples of mechanisms created by Professor N.E. Zhukovsky can be found in the writings of his students and followers, in the works of Soviet scientists, and in museums of foreign universities–all of which hold high cultural value as part of our society’s scientific and pedagogical heritage. Through the case study of creating the museum replica “Hess’ Loxodromic Pendulum” based on Zhukovsky’s calculations, the article illustrates the substantial cultural potential embedded in the papers and designs of the Russian scholar. It shows how much inspiration and new scientific ideas contemporary educators and students can still draw from the now classic works of Professor Zhukovsky and his disciples. The reader will become acquainted with the principles of this scholar’s scientific and pedagogical activity—vivid examples of genuine scientific dedication by a scholar and patriot of our country.

Here is a brief overview of the author’s lecture series — an additional general education program “Mineralogical Journey into the Depths of the Earth and Back” dedicated to minerals characterizing the main layers of the Earth, namely: the crust, the upper and lower mantle, and the core. The Program provides a general understanding of the Earth’s structure and minerals, their main properties, and natural formation processes. It covers key minerals of the Earth’s crust such as quartz, gemstones like ruby, sapphire, emerald, etc., as well as mantle minerals, including diamond. Information on the application of these minerals in technology and the jewelry industry is also presented. During the preparation and conduction of the online course, the author implemented an individualized approach, which helps enhancing the learners’ understanding and increase their satisfaction. This course was developed by the author and piloted at the Earth Science Museum of Moscow State University named after Lomonosov. To facilitate the absorption of a large amount of information, the series is divided into four sessions and clearly structured within each one. The online format enables the lecturer to interact fully with the audience at any time convenient for the participants.

May of 2025 marks the 180th anniversary of the Siberian researcher, geologist and geo­grapher Jan Stanislaw Franciszek Czerski (1845–1892). However, he worked not only in the field of geology and geography. An important part in Czerski’s researches was works on paleontology and zoology; he is also known as an archaeologist. In 1871–1879, Czerski worked at the museum of the Siberian (Eastern Siberian) Branch of the Imperial Russian Geographical Society in Irkutsk. He studied, catalogued and significantly expanded the zoological and paleontological collections of the museum. The article provides brief information from Jan Czerski’s life. His main works on the study of modern and quaternary Siberian mammals, which laid the foundation for further research in this area, are analyzed. Czerski’s paleontological research ranks him among the outstanding palaeontologists of the second half of the 19th century.

Brief information about the author’s course dedicated to crystal growth is provided. The education program gives general information of the mechanisms of crystal growth, the main growing methods, crystal formation in nature and under home conditions. Issues of the origin of the first group gemstones, the specifics of their formation in the laboratory, methods of treatment and application are considered. A large amount of information is given, that’s why the course is divided into four sections and clearly structured within each of them. This helps to make it easier to perceive. Online course design allows the lecturer to effectively interact with the audience.

Brief information about the author’s course dedicated to the world of gemstones is provided. Data of first-order gemstones (diamond, emerald, sapphire, ruby, alexandrite and pearl) are given. The questions of the discovery history of these gemstones, their classification, properties, formation in nature, methods of synthesis, methods of refining, as well as estimation systems are considered. Due to a large amount of information, the course is divided into four sections and clearly structured in each of them. This helps to make it easier to perceive. Online course design allows the lecturer to effectively interact with the audience.

The palaeoichthyological collection from the Bilovo locality in the Tver’ region (Famennian of the Main Devonian field), currently housed at the Andreapol Museum of Local History, is continued to be studied. Placoderm fishes of the family Bothriolepididae Cope predominate in the ichthyocomplex of this locality. Rare plates of large-bodied Bothriolepis sp. with a flattened armor were found at the Bilovo locality in clay deposits in addition to numerous remains of crested bothriolepidids. The material on Bothriolepis sp. is represented by three posterior medio-dorsal plates only. These plates are described, figured and compared with a similar material on Late Devonian bothriolepidids from the Main Devonian field and other regions. A brief characteristic of the Bilovo locality is given as well.