Study on paleoocean environment of Pennsylvanian coral reef area in South Guizhou Province

Author(s):  
Lili Yang ◽  
Enpu Gong
Jurnal Segara ◽  
2016 ◽  
Vol 12 (2) ◽  
pp. 99
Author(s):  
Hadiwijaya Lesmana Salim ◽  
Dini Purbani ◽  
Agustin Rustam ◽  
Yulius Yulius ◽  
Devi Suryono ◽  
...  

2007 ◽  
Vol 54 ◽  
pp. 1051-1055
Author(s):  
Ariyo KANNO ◽  
Yukio KOIBUCHI ◽  
Masahiko ISOBE
Keyword(s):  

Author(s):  
Atsushi MIYATAKE ◽  
Sho NAGATA ◽  
Masashi TOYOTA ◽  
Tetsuya SHINTANI

2017 ◽  
Vol 40 (8) ◽  
pp. 516 ◽  
Author(s):  
Feng Gao ◽  
Nurhidayu Al-saari ◽  
A.K.M. Rohul Amin ◽  
Kazumichi Sato ◽  
Sayaka Mino ◽  
...  
Keyword(s):  

2021 ◽  
Vol 4 (2) ◽  
pp. 145-150
Author(s):  
Md. Abu Hanif ◽  
Md. Rajib Sharker ◽  
Shaharior Hossen ◽  
Moniruzzaman Bipu

Groupers are mostly found in the reef-associated marine habitat, of which some are pelagic and others are demersal. Recently, a grouper species called Oblique-banded grouper, Epinephelus radiatus (Day, 1868) was newly reported while conducting research work on the availability of reef-associated fishes in St. Martin Island. This species had never been reported to occur not only from this coral reef area but also from the water area of Bangladesh. E. radiatus was easily identified following morphological traits, especially color pattern. The findings of the present study added new distributional range for this grouper species from Bangladeshi water.


2021 ◽  
Vol 54 (1D) ◽  
pp. 114-128
Author(s):  
Zainab Al-Humaidan

The discovery of coral reefs in Iraqi marine waters is a new event in 2012 and it covers an area of approximately 28 km2 at the southern end of Khor Al-Amia. A team of divers from the German Freiburg Institute for Mining and Technology and Marine Science Center at the University of Basra were able to find coral reefs in the NW part of the Arabian Gulf. The aim of this article is to study fauna assemblages and try to understand the relationship between the accumulation of sediments and fauna assemblages in the Coral Reef area NW of the Arabian Gulf, southern of Iraq. Four surface samples of sediments of the area were studied and determined the relationship between the types of texture and the amount of fauna and shell fragments. Mollusca was chosen from among the existing groups of fauna due to the great number of species and large sizes, also Bryozoa studied in the region. The sand texture is predominant in the sediments of the area and the sand ratio was between 55-97% most of their grains are fine and round. The sediments of the region were distinguished by a high percentage of shells between 24–69% from the total percentage of sand. The phenomenon of multiple colors of sand and fauna revealed this due to the presence of minerals and oxides, impurities and pollution in the region, and genetic factors concerning fauna. Many species were diagnosed in the sediments of the region, reaching 62 species of Mollusca and Bryozoa. Mollusca is classified into three types (Gastropod, Pelecypoda and Scaphopoda). Some species were recorded for the first time in the region such as Japonactaeonpusillus, Cylichna cylindracea and Cuna majeeda.


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