Microscopic Characteristics and Formation of Various Types of Organic Matter in High-Overmature Marine Shale via SEM.

Authors: Zhao, Meng^1,2, zhaomeng9833@163.com, Wang, Hongyan^2,3, wanghongyan69@petrochina.com.cn, Shi, Zhensheng^1,2, shizis69@petrochina.com.cn, Zhao, Qun^1,2, zhaoqun69@petrochina.com.cn, Zhou, Tianqi^1,2, zhoutianqi@petrochina.com.cn, Qi, Ling^1,2, qiling69@petrochina.com.cn

Source: Applied Sciences (2076-3417); Feb2025, Vol. 15 Issue 3, p1310, 29p

Global Acritarch Database (>110 000 occurrences).

Authors: Shu, Xiang¹ (AUTHOR) xiangshu_ddwh@163.com, Song, Haijun¹ (AUTHOR) haijunsong@cug.edu.cn, Lei, Yong² (AUTHOR) leiyong@sxau.edu.cn, Chu, Daoliang¹ (AUTHOR) chudl@cug.edu.cn, Corso, Jacopo Dal¹ (AUTHOR) j.dalcorso@cug.edu.cn, Liu, Xiaokang¹ (AUTHOR) xkliu@cug.edu.cn, Song, Hanchen¹ (AUTHOR) hanchensong@cug.edu.cn, Wei, Lai¹ (AUTHOR) 20181004031@cug.edu.cn, Jia, Enhao¹ (AUTHOR) enhaojia@163.com, Feng, Yan¹ (AUTHOR) yanfeng1103@cug.edu.cn, Du, Yong¹ (AUTHOR) cug_dy2015@163.com, Song, Huyue¹ (AUTHOR) hysong@cug.edu.cn, Yu, Wenchao¹ (AUTHOR) yuwenchaocug@163.com, Liang, Qingzhong³ (AUTHOR) qzliang@cug.edu.cn, Li, Xinchuan³ (AUTHOR) lixinchuan@cug.edu.cn, Yao, Hong³ (AUTHOR) yaohong@cug.edu.cn, Wu, Yuyang¹ (AUTHOR) wuyuyang@cug.edu.cn

Source: Earth System Science Data Discussions. 1/20/2025, p1-24. 24p.

Subject Terms: *ACRITARCHS, *DATABASES, *LONGITUDE, *LATITUDE, *STANDARDIZATION, *FOSSIL microorganisms, *METADATA

Silicified microfossils from the Ediacaran Doushantuo Formation along a shelf margin-slope-basin transect in Hunan Province, South China, with stratigraphical implications.

Authors: Ouyang, Qing (AUTHOR), Zhou, Chuanming (AUTHOR), Xiao, Shuhai (AUTHOR), Wu, Chengxi (AUTHOR), Chen, Zhe (AUTHOR), Lang, Xianguo (AUTHOR), Shi, Hongyi (AUTHOR), Sun, Yunpeng (AUTHOR)

Source: Journal of Paleontology. Nov2024, Vol. 98 Issue S95, p1-79. 79p.

Subject Terms: *MULTIDIMENSIONAL scaling, *ACRITARCHS, *FACIES, *DATABASES, *BIOTIC communities, *FOSSIL microorganisms

A review of the Mesozoic–Cenozoic acritarch genus Cyclopsiella Drugg & Loeblich Jr. 1967 emend. nov.

Authors: Soliman, Ali¹ (AUTHOR) ali.soliman@science.tanta.edu.eg, Riding, James B.² (AUTHOR), Smelror, Morten³ (AUTHOR), El Atfy, Haytham^4,5 (AUTHOR)

Source: Palynology. Nov2024, Vol. 48 Issue 4, p1-18. 18p.

Subject Terms: *ACRITARCHS, *BIOSTRATIGRAPHY, *PALEOECOLOGY, *MESOZOIC Era

The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland.

Authors: Wallet, Elise¹ (AUTHOR), Slater, Ben J.¹ (AUTHOR) benslater777@gmail.com, Willman, Sebastian¹ (AUTHOR)

Source: Palaeontology. Sep/Oct2024, Vol. 67 Issue 5, p1-20. 20p.

Subject Terms: *ACRITARCHS, *CELL anatomy, *HABIT, *PLANKTON, *CYSTS (Pathology), *FOSSIL microorganisms

The eyes have it.

Authors: Switek, Brian

Source: New Scientist. 7/22/2017, Vol. 235 Issue 3135, p36-38. 3p.

Subjects: VERTEBRATES, FOSSILS, ACRITARCHS, PALEONTOLOGISTS, DEVONIAN Period

Middle Ura Association of Organic-Walled Microfossils: the Lower Vendian of the Patom Basin, Siberia.

Authors: Vorob'eva, N. G.¹ (AUTHOR) keltma@mail.ru, Petrov, P. Yu.¹ (AUTHOR)

Source: Stratigraphy & Geological Correlation. Oct2023, Vol. 31 Issue 5, p410-424. 15p.

Subject Terms: *ACRITARCHS, *TAIGAS, *FOSSIL microorganisms, *FACIES, *BIOSTRATIGRAPHY, *PHYTOPLANKTON

Geographic Terms: SIBERIA (Russia)

The biostratigraphy and palaeobiogeography of Cambrian and Ordovician acritarchs and chitinozoa from the Simeh-Kuh, NW Damghan City, the Alborz Mountains, northern Iran.

Authors: Ghavidel-Syooki, Mohammad, Piri-Kangarshahi, Mohammad Hossein

Source: Palynology; Nov2024, Vol. 48 Issue 4, p1-60, 60p

Subject Terms: DEVONIAN Period, CHITINOZOA, ACRITARCHS, MIDDLE age, TRILOBITES

Geographic Terms: IRAN

Peri-Gondwanan acritarchs and chitinozoans from the Lower–Middle Ordovician Lashkarak Formation in the Alborz Mountain Ranges, northern Iran: regional stratigraphical significance and palaeogeographical implications.

Authors: Ghavidel-Syooki, Mohammad¹ (AUTHOR), Piri-Kangarshahi, Mohammad Hossein¹ (AUTHOR)

Source: Palynology. Aug-Nov2023, Vol. 47 Issue 3, p1-34. 34p.

Subject Terms: *ACRITARCHS, *CHRONOSTRATIGRAPHY, *BRACHIOPODA, *BIOSTRATIGRAPHY, *SPECIES, *MOUNTAINS, GONDWANA (Continent)

Geographic Terms: IRAN

Corollasphaeridium: A cryptic record of Cambrian loricate protists.

Authors: Green, Tom¹ (AUTHOR) tg210@leicester.ac.uk, Pedder, Brian E.^2,3 (AUTHOR), Williams, Mark¹ (AUTHOR), Wong Hearing, Thomas W.¹ (AUTHOR), Olschewski, Pascal⁴ (AUTHOR), Lunt, Daniel J.⁵ (AUTHOR), Servais, Thomas⁶ (AUTHOR), Harvey, Thomas H.P.¹ (AUTHOR) tg210@leicester.ac.uk

Source: Palynology. Apr2025, p1. 8 Illustrations.

Subject Terms: *CAMBRIAN Period, *ACRITARCHS, *BIOSTRATIGRAPHY, *PROTISTA, *SPECIES diversity, *PALEOENVIRONMENTAL studies

The biostratigraphy and palaeogeography of acritarchs, chitinozoans, and cryptospores from the Upper Ordovician Ghelli Formation, Khoshyeilagh region, southern Caspian Sea, Alborz Mountains, northern Iran.

Authors: Ghavidel-Syooki, Mohammad¹ (AUTHOR) mghavidel@ut.ac.ir

Source: Palynology. Mar2025, p1. 24 Illustrations.

Subject Terms: *CHITINOZOA, *ACRITARCHS, *IGNEOUS rocks, *BIOSTRATIGRAPHY, *FOSSIL microorganisms, *SEDIMENTS

Geographic Terms: IRAN

New materials of acanthomorphic acritarchs from the Ediacaran Weng'an Biota (South China).

Authors: Wu, Junxian, Sun, Weichen, Shang, Xiaodong, Liu, Pengju, Zhu, Maoyan, Yin, Zongjun

Source: Journal of Paleontology; Mar2024, Vol. 98 Issue 2, p308-330, 23p

Possible metazoan egg fossils from the Darriwilian (Middle Ordovician) of Baltoscandia.

Alternate Title: Arvatavad Ordoviitsiumi ajastu mereloomade fossiilsed munad Baltoskandiast.

Authors: Hints, Olle¹, olle.hints@taltech.ee, Nõlvak, Jaak¹, Yan Liang²

Source: Estonian Journal of Earth Sciences; 2021, Vol. 70 Issue 4, p240-252, 13p

EELP and ECAP organic-walled microfossils from post-Marinoan carbonate successions in the Araras Group, West Gondwana, central Brazil

Authors: Matos, Tainah Alves de ^⁎, Silva Caminha, Silane Aparecida Ferreira da

Source: In Journal of South American Earth Sciences 1 August 2025 161

A freshwater palynological assemblage from the Hirnantian of Saudi Arabia

Authors: Strother, Paul ^{a, ⁎}, Vecoli, Marco ^b, Cesari, Christian ^b, Wellman, Charles H. ^c

Source: In Review of Palaeobotany and Palynology July 2025 338

Famennian phytoplankton from the Hongguleleng Formation of Western Junggar, NW China

Authors: Shen, Zhen ^{a, ⁎}, Monnet, Claude ^b, Manzano, Eiver Gelan ^b, Gong, Yiming ^{c, ⁎}, Servais, Thomas ^d

Source: In Review of Palaeobotany and Palynology June 2025 337

Acritarch clusters from the Cambrian (Miaolingian) of the Příbram-Jince Basin, Czech Republic.

Authors: Kovář, Vojtěch¹ (AUTHOR), Fatka, Oldřich¹ (AUTHOR), Vodička, Jakub¹ (AUTHOR)

Source: Palynology. Feb2023, Vol. 47 Issue 1, p1-18. 18p.

Subject Terms: *ACRITARCHS

Geographic Terms: CZECH Republic

Microfossils and Sedimentary Environments of the Zherba Basin: Upper Vendian of the Patom Highland of Siberia.

Authors: Vorob'eva, N. G.¹ (AUTHOR) strat-prec@mail.ru, Petrov, P. Yu.¹ (AUTHOR) petrov-geo-home@rambler.ru

Source: Stratigraphy & Geological Correlation. Feb2023, Vol. 31 Issue 1, p17-32. 16p.

Subject Terms: *FOSSIL microorganisms, *ACRITARCHS, *UPLANDS, *COMMUNITIES, *WASTE recycling, *EROSION

Geographic Terms: SIBERIA (Russia)

Netromorph acritarchs and related morphotypes in the middle Paleozoic: a proposal for classification.

Authors: Manzano, Eiver Gelan¹ (AUTHOR) eivergelan.manzano@univ-lille.fr, Monnet, Claude¹ (AUTHOR), Mertens, Kenneth Neil² (AUTHOR), Servais, Thomas¹ (AUTHOR)

Source: Palynology. Dec2024, p1. 8 Illustrations.

Subject Terms: *ACRITARCHS, *FUNGAL spores, *EUGLENOIDS, *PALEOZOIC Era, *SUBSPECIES, *FOSSIL microorganisms

Acritarchs and prasinophytes from the Upper Devonian of Armenia: biostratigraphical and palaeobiogeographical implications.

Authors: Yeghiazaryan, Meri¹ (AUTHOR), Kroeck, David Marius² (AUTHOR) kroeck@mail.sysu.edu.cn, Danelian, Taniel³ (AUTHOR), Grigoryan, Arayik¹ (AUTHOR), Regnier, Sylvie³ (AUTHOR), Serobyan, Vahram¹ (AUTHOR)

Source: Palynology. Dec2024, p1. 6 Illustrations.

Subject Terms: *MARINE phytoplankton, *ACRITARCHS, *CONTINENTAL margins, *BOTANY, *PHYTOPLANKTON