scholarly journals CONTRIBUTIONS TO THE STUDY OF THE EARLY JURASSIC PETRIFIED FOREST OF HOLBAV AND CRISTIAN AREAS (BRAȘOV REGION, SOUTH CARPATHIANS, ROMANIA), 2nd PART

2021 ◽  
pp. 25-48
Author(s):  
Stanila Iamandei ◽  
Eugenia Iamandei ◽  
Eugen Grădinaru
Keyword(s):  
Early Jurassic ◽  
National Museum ◽  
The South ◽  
New Material ◽  
Petrified Forest

The present paper represents the second part of the palaeoxylotomical study on the “Grădinaru Collection” that is housed by the National Museum of Geology, Bucharest. By the study of a new material collected from the Getic domain of the South Carpathians, Romania, the following taxa were identified and discussed in detail: Protocupressinoxylon dragastanii, Protojuniperoxylon holbavicum (sp. nov.), Brachyoxylon holbavicum, B. cristianicum, Palaeoginkgoxylon sp., Bucklandia sp. A, and Bucklandia sp. B. All the studied specimens suggest to a tropical Early Jurassic petrified forest. Thus, the new data have not only palaeobotanical importance, but they also contribute to the palaeobiogeographic, palaeoecologic and palaeoclimatologic knowledge of the Mesophytic

II.—Further Notes on the Petrography of South Georgia

1916 ◽  
Vol 3 (10) ◽  
pp. 435-441 ◽  
Author(s):  
G. W. Tyrrell
Keyword(s):  
East Coast ◽  
The South ◽  
South Georgia ◽  
South Eastern ◽  
North East ◽  
The North ◽  
New Material ◽  
Rock Specimens

The new material on which this paper is based has lately been received through Mr. D. Ferguson, who recently investigated the geology of the island, and collected the rocks described in an earlier paper. It consists of twenty-seven rock specimens from the south-eastern end of the island, between Cape Disappointment and Cooper Island, and nine specimens from Gold Harbour on the north-east coast between Cooper Island and Royal Bay. All these were collected by the staff of the South Georgia Co., Ltd., under the instructions of Mr. Th. E. Salvesen, managing director, of Leith.

Mesozoic Tectonic Setting of SE Sundaland After Magmatism and Suture Evidences in JS-1 Ridge Area

2021 ◽  
Keyword(s):  
Early Cretaceous ◽  
Late Cretaceous ◽  
Tectonic Setting ◽  
Plate Boundary ◽  
Early Jurassic ◽  
The South ◽  
Magmatic Arc ◽  
Plate Convergence ◽  
Ridge Area ◽  
Cretaceous Subduction

Mesozoic plate convergence in SE Sundaland has been a source of debate for decades. A determination of plate convergence boundaries and timing have been explained in many publications, but not all boundaries were associated with magmatism. Through integration of both plate configurations and magmatic deposits, the basement can be accurately characterized over time and areal extents. This paper will discuss Cretaceous subductions and magmatic arc trends in SE Sundaland area with additional evidence found in JS-1 Ridge. At least three subduction trends are captured during the Mesozoic in the study area: 1) Early Jurassic – Early Cretaceous trend of Meratus, 2) Early Cretaceous trend of Bantimala and 3) Late Cretaceous trend in the southernmost study area. The Early Jurassic – Early Cretaceous subduction occurred along the South and East boundary of Sundaland (SW Borneo terrane) and passes through the Meratus area. The Early Cretaceous subduction occurred along South and East boundary of Sundaland (SW Borneo and Paternoster terranes) and pass through the Bantimala area. The Late Cretaceous subduction occurred along South and East boundary of Sundaland (SW Borneo, Paternoster and SE Java – South Sulawesi terranes), but is slightly shifted to the South approaching the Oligocene – Recent subduction zone. Magmatic arc trends can also be generally grouped into three periods, with each period corresponds to the subduction processes at the time. The first magmatic arc (Early Jurassic – Early Cretaceous) is present in core of SW Borneo terrane and partly produces the Schwaner Magmatism. The second Cretaceous magmatic arc (Early Cretaceous) trend is present in the SW Borneo terrane but is slightly shifted southeastward It is responsible for magmatism in North Java offshore, northern JS-1 Ridge and Meratus areas. The third magmatic arc trend is formed by Late Cretaceous volcanic rocks in Luk Ulo, the southern JS-1 Ridge and the eastern Makassar Strait areas. These all occur during the same time within the Cretaceous magmatic arc. Though a mélange rock sample has not been found in JS-1 Ridge area, there is evidence of an accretionary prism in the area as evidenced by the geometry observed on a new 3D seismic dataset. Based on the structural trend of Meratus (NNE-SSW) coupled with the regional plate boundary understanding, this suggests that both Meratus & JS-1 Ridge are part of the same suture zone between SW Borneo and Paternoster terranes. The gradual age transition observed in the JS-1 Ridge area suggests a southward shift of the magmatic arc during Early Cretaceous to Late Cretaceous times.

scholarly journals New insights on the early Mesozoic evolution of multiple tectonic regimes in the northeastern North China Craton from the detrital zircon provenance of sedimentary strata

Solid Earth ◽  
2018 ◽  
Vol 9 (6) ◽  
pp. 1375-1397 ◽  
Author(s):  
Yi Ni Wang ◽  
Wen Liang Xu ◽  
Feng Wang ◽  
Xiao Bo Li
Keyword(s):  
North China Craton ◽  
North China ◽  
Early Jurassic ◽  
Orogenic Belt ◽  
Detrital Zircons ◽  
Late Triassic ◽  
Early Triassic ◽  
The South ◽  
The North ◽  
Early Mesozoic

Abstract. To investigate the timing of deposition and provenance of early Mesozoic strata in the northeastern North China Craton (NCC) and to understand the early Mesozoic paleotectonic evolution of the region, we combine stratigraphy, U–Pb zircon geochronology, and Hf isotopic analyses. Early Mesozoic strata include the Early Triassic Heisonggou, Late Triassic Changbai and Xiaoyingzi, and Early Jurassic Yihe formations. Detrital zircons in the Heisonggou Formation yield  ∼ 58 % Neoarchean to Paleoproterozoic ages and  ∼ 42 % Phanerozoic ages and were sourced from areas to the south and north of the basins within the NCC, respectively. This indicates that Early Triassic deposition was controlled primarily by the southward subduction of the Paleo-Asian oceanic plate beneath the NCC and collision between the NCC and the Yangtze Craton (YC). Approximately 88 % of the sediments within the Late Triassic Xiaoyingzi Formation were sourced from the NCC to the south, with the remaining  ∼ 12 % from the Xing'an–Mongolia Orogenic Belt (XMOB) to the north. This implies that Late Triassic deposition was related to the final closure of the Paleo-Asian Ocean during the Middle Triassic and the rapid exhumation of the Su–Lu Orogenic Belt between the NCC and YC. In contrast,  ∼ 88 % of sediments within the Early Jurassic Yihe Formation were sourced from the XMOB to the north, with the remaining  ∼ 12 % from the NCC to the south. We therefore infer that rapid uplift of the XMOB and the onset of the subduction of the Paleo-Pacific Plate beneath Eurasia occurred in the Early Jurassic.

Coins and amphoras—Chios, Samos and Thasos in the fifth century B.C.

1981 ◽  
Vol 101 ◽  
pp. 78-86 ◽  
Author(s):  
Harold B. Mattingly
Keyword(s):  
Fifth Century ◽  
The Other ◽  
Peloponnesian War ◽  
Final Phase ◽  
The South ◽  
Floor Level ◽  
South West ◽  
New Material ◽  
Material Evidence

The American excavators in the south-west area of the Forum at Corinth have revealed an intriguing architectural complex, which they have called the ‘Punic Amphora Building’. Evidently it housed a thriving import business with a speciality in fish and wine, whose trade extended in one direction to Sicily and perhaps Spain and in the other to Chalkidike and Chios. Masses of fragments of Punic and Chian amphoras were found crushed and pounded in the make-up of successive floor-levels in the courtyard, together with numerous pieces from Mende and elsewhere. Many others emerged from the single floors of most of the rooms or were discovered in the littered debris from the final phase of occupation. The life of this business house was somewhat short, but a domestic building on the same site had earlier been partly devoted to the same trade. All this activity ceased with dramatic suddenness; the emporium went out of use and in the late fifth century it was overlaid in one area by a new road. The end seems to be securely dated c. 430 B.C. by Attic black-glaze pottery in the final floor-level or in the debris covering the last floor. Professor Williams plausibly links the collapse of business with the interruption of Corinth's trade caused by the outbreak of the Peloponnesian War: one of Athens' first war measures was to blockade both the Saronic and the Corinthian Gulfs. This new material evidence for Corinthian commerce is most welcome in itself and, as I hope to show in this paper, it may help clarify other problems.

scholarly journals Cultural diplomacy, national identity and national museum: South Korea’s first overseas exhibition in the US, 1957 to 1959

2017 ◽  
Vol 14 (3) ◽  
pp. 456-471 ◽  
Author(s):  
Sang-hoon Jang
Keyword(s):  
Cultural Identity ◽  
Large Scale ◽  
Japanese Culture ◽  
National Museum ◽  
The South ◽  
South Korean Government ◽  
South Korean ◽  
Korean Government ◽  
The Us ◽  
The World

The exhibition Masterpieces of Korean Art, which toured 8 cities in the US from December 1957 to June 1959, was the first large-scale overseas exhibition of Korean cultural objects that the South Korean government organized. This overseas exhibition in the US was designed to secure a cultural identity for South Korea on the world stage by explaining to US citizens that Korean culture has peculiar characteristics and independence from Chinese or Japanese culture. It was in the same context that the South Korean government was trying to secure a place within the world order controlled by the US. This touring exhibition shows that, through this exhibition, the National Museum of Korea was engaged in a dual mission to both gain cultural citizenship on the world stage and, reflexively, to internalize this for internal consumption so as to consolidate a sense of Korean cultural identity at home.

scholarly journals An event of curiosity: When a mermaid fake crawled on a TV-screen

1970 ◽  
pp. 107
Author(s):  
Pilvi Vainonen
Keyword(s):  
National Museum ◽  
The South ◽  
South Sea

Curious things can happen when we put together two mysterious mermaid fakes from the South Sea, two imaginary American FBI agents, and an ordinary Finnish museum workaer. In an extraordinary way, this combination gave rise to some clues which led to some detective work concerning the origins of the two mermaid fakes in the National Museum of Finland. 

New and little-known bryozoans from Monte León Formation (early Miocene, Argentina) and their paleobiogeographic relationships

2015 ◽  
Vol 89 (6) ◽  
pp. 956-965 ◽  
Author(s):  
Leandro M. Pérez ◽  
Juan López-Gappa ◽  
Miguel Griffin
Keyword(s):  
New Species ◽  
New Zealand ◽  
Close Relationships ◽  
Early Miocene ◽  
South American ◽  
The South ◽  
New Material ◽  
Recent Species ◽  
Stratigraphic Range

AbstractThe bryozoan fauna from the South American Cenozoic is poorly known. The study of new material collected in the Monte León Formation (early Miocene), gave us the opportunity to describe four new species: Valdemunitella canui n. sp., Foveolaria praecursor n. sp., Neothoa reptans n. sp., and Calyptotheca santacruzana n. sp. Two of them (V. canui and C. santacruzana) were first recorded by F. Canu and interpreted as recent species from the Australian bryozoan fauna, but are herein described as new species. The stratigraphic range of Otionella parvula (Canu, 1904) is extended to the early Miocene. The present study emphasizes the close relationships between the South American Neogene bryozoan faunas and those of other Gondwanan sub-continents such as New Zealand and Australia.

scholarly journals Erratum: Addendum to Zootaxa 4612 (3): On some new and old soft scale insects (Hemiptera: Coccomorpha: Coccidae) from Africa, with description of a new Coccus species and introduction of a new genus by B. Łagowska and Chris J. Hodgson.

Zootaxa ◽  
2019 ◽  
Vol 4629 (4) ◽  
pp. 600-600
Author(s):  
BOŻENA ŁAGOWSKA ◽  
CHRIS J. HODGSON
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
New Genus ◽  
Scale Insects ◽  
The South ◽  
Soft Scale ◽  
New Material

Due to an oversight, the depositories of the new species, Coccus giliomeei Łagowska & Hodgson, and of the new material of Coccus rhodesiensis (Hall) collected in the Transvaal, South Africa, was omitted from the manuscript.  Both lots of slides will be deposited in SANC, The South African National Collection of Insects, Pretoria, South Africa. 

scholarly journals Reassignment of Western Australia Paracnephia gladiator Moulton & Adler to a new genus, Bunyipellum (Diptera: Simuliidae)

Zootaxa ◽  
2018 ◽  
Vol 4375 (3) ◽  
pp. 341 ◽  
Author(s):  
DOUGLAS A. CRAIG ◽  
DOUGLAS C. CURRIE ◽  
JOHN K. MOULTON
Keyword(s):  
New Species ◽  
Western Australia ◽  
New Genus ◽  
Historical Biogeography ◽  
South American ◽  
New Genera ◽  
The South ◽  
Australian Species ◽  
Unique Character ◽  
New Material

With new material available of most stages of many known Australian Paracnephia, including new species, it is now clear that certain segregates warrant assignment to new genera. This applies to Paracnephia gladiator Moulton & Adler, a Western Australia simuliid with numerous unique character states. The species is fully redescribed and assigned to Bunyipellum nov. gen. A diagnosis is provided and relationships discussed, as is historical biogeography. Bunyipellum appears to be more closely related to elements of the South American simuliid fauna than to any other Gondwanan Australian species.

The Cadusii in Archaeology? Remarks on the Achaemenid Period (Iron Age IV) in Gilan and Talesh

2013 ◽  
Vol 17 (2) ◽  
pp. 115-151
Author(s):  
Christian Konrad Piller
Keyword(s):  
Material Culture ◽  
Iron Age ◽  
Caspian Sea ◽  
Point Of View ◽  
Armed Conflicts ◽  
The South ◽  
The Caspian Sea ◽  
Material Basis ◽  
South West ◽  
New Material

According to some classical authors, the region south-west of the Caspian Sea was inhabited by the large tribe of the Cadusians (Greek Καδουσιοι, Latin Cadusii). During the Achaemenid Period, several armed conflicts between the Imperial Persian forces and the warlike Cadusians occurred. Of particular importance is the disastrous defeat of Artaxerxes II in 380 B.C. From the archaeological point of view, little has been known about the material culture of the Achaemenid Period (Iron Age IV) in Talesh and Gilan. Until recently, only a few burial contexts from the South of Gilan could be dated to the period between the 6th and 4th centuries B.C. However, during the last two decades, Iranian archaeologists excavated numerous Bronze and Iron Age graveyards in the Talesh Region. A number of burial contexts at sites, such as Maryan, Mianroud or Vaske can securely be dated to the Achaemenid Period. With this new material basis, it was possible to subdivide the Iron Age IV into different subsequent phases. Furthermore, it is likely that the material culture described in this article could be at least partially attributed to the Cadusians.

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