Review of Mio-Pliocene pectinids and ostracods from Minab region and Qeshm Island, Persian Gulf, southern Iran;


Por: Haskouei F.M., Bahrami A., Yazdi M., Vega F.J.

Publicada: 1 ene 2025
Resumen:
The present study investigates the pectinid bivalve record characterizing the Mio-Pliocene of Mishan and Aghjari formations in Qeshm Island of the Persian Gulf and Minab region of Makran Basin (Hormozgan Province). Thick-bedded deposits of highly accumulated levels of epifaunal free-lying pectinids were investigated in terms of paleoecology and taphonomy. Eight species of the family Pectinidae (Bivalvia) and nine species of Ostracoda are reported from the Direstan rural area, Qeshm Island, Persian Gulf, Southern Iran. Most bivalve shells display extreme taphonomic features such as breakage, bioerosion, encrustation, disarticulation, and abrasion. Encrusting Cheilostomata bryozoans, as well as polycheata worms, encrust pectinid valves; Langian (Middle Miocene) Cheilostomata are identified as Microporella berningi. The studied pectinids are represented by the following species: Pecten aff. rotundatus, Pecten cf. subarcuatus, Flabellipecten piramidesensis, Argopecten gratus, Chlamys varia, Chlamys multistriata, C. actinodes, and Talochlamys articulata. Ostracoda were also collected from two more outcrops in Qeshm Island (Kendaloo and Star Valley) and one outcrop of Minab region (Bemani section). The studied ostracods are: Alocopocythere kendengensis, Actinocythereis iraqensis, Loxoconcha hamrinensis, Neomonoceratina iniqua, Bairdoppilata triangulata, Bairdia rafidainensis, Hermanites transversicoststs, Costa tricostata, and Cytherelloidea hamrinensis. © (2025), (Boletin de la Sociedad Geologica Mexicana). All rights reserved.

Filiaciones:
Haskouei F.M.:
 Department of Geology, Faculty of Sciences, University of Isfahan, POB. 81746–73441, Isfahan, Iran

Bahrami A.:
 Department of Geology, Faculty of Sciences, University of Isfahan, POB. 81746–73441, Isfahan, Iran

Yazdi M.:
 Department of Geology, Faculty of Sciences, University of Isfahan, POB. 81746–73441, Isfahan, Iran

Vega F.J.:
 Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, CDMX, Coyoacán, 04510, Mexico
ISSN: 14053322
Editorial
UNIV NACIONAL AUTONOMA MEXICO, INST GEOGRAFIA, CIUDAD UNIV, FAC ECONOMIA, CIRCUITO INTEROR S-N, 1ER PISO, EDIFICIO B, COYOACAN C P, 04510, MEXICO, México
Tipo de documento: Article
Volumen: 77 Número: 1
Páginas:
WOS Id: 001510977900011

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