Descriptions, systematics and revisions of the subgenera Alveolina (Glomalveolina) Hottinger, 1960 and Alveolina (Alveolina) d’Orbigny, 1826 (Foraminiferida)

Journal Title: Bulletin of the Mineral Research and Exploration - Year 2019, Vol 159, Issue 159

Abstract

In this study, the genus Alveolina D’ Orbigny, 1826 and its Alveolina (Alveolina) D’ Orbigny, 1826 and Alveolina (Glomalveolina) Hottinger, 1960 subgenera were re-examined and identified. Systematics of the subgenera Alveolina (Alveolina)=Alv. (Alv.) and Alveolina (Glomalveolina)=Alv.(Glomalv.) have also been reviewed and revised. Alv. (Glomalv.) is considered as a subgenus, not a genus (?). Because, all the generic features of microspheric generations (fB) of these two subgenera are identical. Thus, Alveolina D’ Orbigny, 1826 and Glomalveolina Hottinger, 1960 cannot be used as if they were two different genera (?). Otherwise Glomalveolina would be the synonym of Alveolina in “Systematic Paleontology” chapter. Therefore, Alv. (Alv.) and Alv. (Glomalv.) are both subgenusses, and the structural difference between these subgenera is observed seen in their megalospheric generations (fA). Besides, description of the genus (?) Glomalveolina has never been made in any of the studies in which Glomalveolina is referred as genus (?). However, the subgenus Alv. (Glomalv.) has incorrectly been used by many authors as “genus (?) Glomalveolina Hottinger, 1960 or 1962”.  

Authors and Affiliations

Şükrü ACAR

Keywords

Related Articles

Geology and critical review of the Upper Cretaceous Zagros chalky limestone (Kometan Formation) from Sulaimani Governorate, Northeastern Iraq

The chalky limestone (Kometan Formation) is aged Late Turonian–Middle Campanian and crop- ping out in the High, Imbricate and Thrust Zones of northeastern Iraq, Sulaimani area. It laterally changes to Bekhme and Mushur...

SPATIAL CLUSTER AND OUTLIER IDENTIFICATION OF GEOCHEMICAL ASSOCIATION OF ELEMENTS: A CASE STUDY IN JUIRUI COPPER MINING AREA

Spatial clusters and spatial outliers play an important role in the study of the spatial distribution patterns of geochemical data. They characterize the fundamental properties of mineralization processes, the spatial di...

LATE PLEISTOCENE GLACIATIONS AND PALEOCLIMATE OF TURKEY

Glaciers respond quickly to climatic changes and thus they are considered to be very accurate indicators of changes in atmospheric conditions. Similarly, the extent of past glaciers gives valuable insights into paleoclim...

MAASTRICHTIAN - SELANDIAN PLANKTONIC FORAMINIFERA BIOSTRATIGRAPHY AND PALAEOECOLOGICAL INTERPRETATION OF AKVEREN FORMATION IN BARTIN AREA (WESTERN BLACK SEA, TURKEY)

The changes in planktonic foraminifera assemblages were studied in two sections composed of clayey limestone, limestone, claystone and marl in the Akveren Formation in the Bartın Province. Pseudoguembelina palpebra, Race...

INVESTIGATION OF THE WATER RESOURCES IN KÖPRÜÖREN BASIN (KÜTAHYA) WITH ENVIRONMENTAL ISOTOPES

In this study, the isotopic properties of the water resources located in Köprüören Basin are determined. δ18O and δD contents of the samples respectively ranged from -10.84‰ to -7.09‰ and from -73.6‰ to -53.3‰ in dry sea...

Download PDF file
  • EP ID EP647993
  • DOI 10.19111/bulletinofmre.501688
  • Views 103
  • Downloads 0

How To Cite

Şükrü ACAR (2019). Descriptions, systematics and revisions of the subgenera Alveolina (Glomalveolina) Hottinger, 1960 and Alveolina (Alveolina) d’Orbigny, 1826 (Foraminiferida). Bulletin of the Mineral Research and Exploration, 159(159), 89-97. https://europub.co.uk/articles/-A-647993