The Devonian Rocks of South Devon

Provisional Paleoecological Analysis of the Devonian Rocks of the Columbus Region

First record of the Devonian lycophyte Leclercqia from South America

A single leafy stem from the Middle or lowermost Upper Devonian Campo Chico Formation, Sierra de Perija, western Venezuela, is the first record of the important Devonian herbaceous lycophyte Leclercqia from South America, usually considered as part of western Gondwana. The seemingly cosmopolitan distribution of this genus is discussed in relation to coeval assemblages and palaeocontinental reco...

The Sedimentology and Palaeogeography of Some Devonian Sedimentary Rocks in Southwest Ireland Kenneth

The sedimentology and palaeogeography of some Devonian sedimentary rocks in southwest Ireland

The Petrology and Geochemistry of Granitoid Rocks of Troud Area in South-West of Shahrood

The area of study is located 120 Km north-east of Shahrood city. In terms of structure and geological classification, this area is located in the northern part of central Iran zone. Granitoids of Troud ranging from monzonite to granite. The main minerals of granitoids are quartz, plagioclase, and orthose. The accessory minerals are biotite, hornblende, sphene, and opaque minerals. Various textu...

Status of Rocks in the Law of the Sea with Relying on the South China Sea Arbitration Award

Abstract Islands and rocks are entitled different maritime zones in international law of the sea. Article 121(3) allocated to rocks has articulated briefly and without indicating any definitions or characters of this feature. Paragraph 3 provided two conditions for rocks in order to create exclusive economic zone and continental shelf zone. The South China Sea tribunal has interpreted this pa...