Results 31 to 40 of about 79,901 (212)

Exploration of Overlooked Aduncodinium-Like (Pfiesteriaceae, Dinophyceae) Diversity. [PDF]

J Eukaryot Microbiol
ABSTRACT The dinoflagellate genus Aduncodinium was erected to encompass Katodinium glandula, belonging to the family Pfiesteriaceae. Other described species, like K. asymmetricum, show Aduncodinium‐like characters and probably belong to this genus. These two species are commonly reported in the literature.
Reñé A, Yamaguchi A, Horiguchi T, Watanabe K, Hoppenrath M.   +4 more
europepmc   +2 more sources

Record of Early Cretaceous dinoflagellate cysts from well JM-A, Dhansiri Valley of Upper Assam Shelf, India

Journal of the Palaeontological Society of India, 2023
A palynological study on subsurface Early Cretaceous sediments (1550–1860 m) in well JM-A located in Dhansiri Valley, Upper Assam Shelf has been carried out for determination of age and depositional environment.
Divya Geddada, Kanchi Narsimha
doaj   +1 more source

Inhibitory effects of the brown macroalga Turbinaria ornata on cyst germination and progeny cells of five harmful dinoflagellate species

Oceanologia, 2022
This study investigates the inhibitory effects of thalli and their extracts of the macroalga Turbinaria ornata on the germination of dinoflagellate cysts, previously isolated from Red Sea surface sediments. The experiments were conducted on cysts of five
Zakaria Mohamed, Saad Alamri, Mohamed Hashem   +2 more
doaj   +1 more source

Microphytoplankton biozonation of late Albian - Turonian succession in Famo-1 well, Gongola Sub Basin, Upper Benue Trough, Nigeria

Journal of Applied Sciences and Environmental Management, 2018
A comprehensive palynological (Dinoflagellate Cyst) study of 35 ditch cutting samples recovered from Late Albian to Turonian succession penetrated by Famo-1 well in the Gongola sub Basin, Upper Benue Trough, North East, Nigeria, generated ...
F.O. Amiewalan, F.A. Lucas
doaj   +1 more source

Distribution of Dinoflagellate Cysts in Surface Sediments From the Qingdao Coast, the Yellow Sea, China: The Potential Risk of Harmful Algal Blooms

Frontiers in Marine Science, 2022
Surface sediments were collected from three sea areas of the Qingdao coast, the Yellow Sea, China, namely, the inner Jiaozhou Bay, the Laoshan coast, and the Amphioxus Reserve area in November to December 2017.
Zhaohui Wang, Yuning Zhang, Mingdan Lei, Shuanghui Ji, Jiazhuo Chen, Hu Zheng, Yali Tang, Ren Hu   +7 more
doaj   +1 more source

River inflow and salinity changes in the Caspian Sea during the last 5500 years [PDF]

, 2007
Pollen, spores and dinoflagellate cysts have been analysed on three sediment cores (1.8–1.4 m-long) taken from the south and middle basins of the Caspian Sea.
Chalie, F., Reyss, J.-L., Reyss, J., Leroy, S., Arpe, K., Leroy, S.A.G., Leroy, S.-A.-G., Gibert, E., Marret, F., Gibert, E, Reyss, JL, Arpe, K, Marret, F, Leroy, SAG, Chalié, F   +14 more
core   +5 more sources

Early Cretaceous ammonites and dinoflagellates from the Western Tatra Mountains, Poland [PDF]

Acta Palaeontologica Polonica, 2020
The first Early Cretaceous (Valanginian–Hauterivian) ammonite fauna from the lower part of the Kościeliska Marl Formation (Wściekły Żleb Member) of the Lower Sub-Tatric (Krížna) Nappe, in the Lejowa Valley of the Tatra Mountains are described.
Zdeněk Vašíček, Błażej Błażejowski, Andrzej Gaździcki, Maria Król, Jerzy Lefeld, Petr Skupien, Andrzej Wierzbowski   +6 more
doaj   +1 more source

Mapping distribution of cysts of recent dinoflagellate and Cochlodinium polykrikoides using next-generation sequencing and morphological approaches in South Sea, Korea

Scientific Reports, 2018
The total dinoflagellate cyst community and the cysts of Cochlodinium polykrikoides in the surface sediments of South Sea (Tongyeong coast), South Korea, were analysed using next-generation sequencing (NGS) and morphological approaches.
Seung Won Jung, Donhyug Kang, Hyun-Jung Kim, Hyeon Ho Shin, Joon Sang Park, So Yun Park, Taek-Kyun Lee   +6 more
doaj   +1 more source

Environmental factors influencing the variability of Lingulodinium polyedrum and Scrippsiella trochoidea (Dinophyceae) cyst production

Ciencias Marinas, 2009
This study analyzes the temporal variability of the abundance of Lingulodinium polyedrum and Scrippsiella trochoidea resting cysts in surface sediments, as well as the temporary cysts and vegetative cells of L.
JL Peña-Manjarrez, G Gaxiola-Castro, J Helenes-Escamilla   +2 more
doaj   +2 more sources

Dinoflagellate Cyst Distribution in Relation to the Sediment Composition and Grain Size in the Coastal Area of Pangkajene, South Sulawesi, Indonesia

Ilmu Kelautan, 2022
Dinoflagellate cysts have an important role for their bloom dynamics, which are commonly deposited along fine sediment grains and become the source of the next bloom. This study aimed to describe the cyst banks species composition, and their relationship
Arief Rachman, Hikmah Thoha, Mariana Destila Bayu Intan, Oksto Ridho Sianturi, Yunia Witasari, Singgih Prasetyo Adi Wibowo, Mitsunori Iwataki   +6 more
doaj   +1 more source