First Appearance Datums (FADs) of selected acritarch taxa and correlation between Lower and Middle Ordovician stages

A review of the Ordovician acritarch genus Barakella Cramer & Díez 1977

(2017) Kui Yan et al.   PALYNOLOGY

Quantitative methods used for understanding the taxonomy of acritarchs: a case study of the Middle Ordovician genus Frankea Burmann 1970

(2017) Wenhui Wang et al.   PALYNOLOGY

Chitinozoans from the upper Tremadocian (Lower Ordovician) Watch Hill Formation of the Lake District, northern England

(2017) Chloé E. A. Amberg et al.   PALYNOLOGY

Palynomorphs of the Fezouata Shale (Lower Ordovician, Morocco): Age and environmental constraints of the Fezouata Biota

(2016) Hendrik Nowak et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Graptolite-Trilobite Biostratigraphy in the Santa Victoria Area, Northwestern Argentina. A Key for Regional and Worldwide Correlation of the Lower Ordovician (Tremadocian—Floian)

(2015) Blanca A. Toro et al.   AMEGHINIANA

Discovery of themessaoudensis–trifidumacritarch assemblage (upper Tremadocian–lower Floian, Lower Ordovician) in the subsurface of Morocco

(2015) H Nowak et al.   Estonian Journal of Earth Sciences

An Early Ordovician organic-walled microphytoplankton assemblage from the Nambeet Formation, Canning Basin, Australia: biostratigraphic and paleogeographic significance

(2015) Clinton Foster et al.   PALYNOLOGY

The palaeobiogeographical spread of the acritarchVeryhachiumin the Early and Middle Ordovician and its impact on biostratigraphical applications

(2014) Thomas Servais et al.   GFF

The Ordovician acritarchDactylofusa veliferaCocchio 1982: a biostratigraphical and palaeogeographical index species

(2014) Wenhui Wang et al.   PALYNOLOGY

The Ordovician acritarch genus Rhopaliophora: Biostratigraphy, palaeobiogeography and palaeoecology

(2014) Jun Li et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY

Latest Permian acritarchs from South China and theMicrhystridium/Veryhachiumcomplex revisited

(2013) Yong Lei et al.   PALYNOLOGY

Late Tremadocian–early Floian acritarchs from graptolitic shales of the Yinzhubu and Ningkuo formations of Yiyang, South China

(2013) Wenhui Wang et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY

High resolution trilobite stratigraphy of the Lower–Middle Ordovician Öland Series of Baltoscandia

(2012) HELJE PÄRNASTE et al.   GEOLOGICAL MAGAZINE

An Early–Middle Ordovician acritarch and prasinophyte assemblage from Houping, Chongqing city, South China: Biostratigraphical and palaeoenvironmental implications

(2012) Kui Yan et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY

Ordovician chitinozoans and marine phytoplankton of the Central Andean Basin, northwestern Argentina: A biostratigraphic and paleobiogeographic approach

(2012) G. Susana de la Puente et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY

Biostratigraphy and paleoenvironmental characterization of the Middle Ordovician from the Sierras Subandinas (NW Argentina) based on organic-walled microfossils and sequence stratigraphy

(2010) Claudia V. Rubinstein et al.   JOURNAL OF SOUTH AMERICAN EARTH SCIENCES

Acritarch biostratigraphy of the Lower-Middle Ordovician boundary (Dapingian) at the Global Stratotype Section and Point (GSSP), Huanghuachang, South China

(2010) Li Jun et al.   NEWSLETTERS ON STRATIGRAPHY

Biodiversity patterns of Early–Middle Ordovician marine microphytoplankton in South China

(2010) Kui Yan et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Revision of the Ordovician acritarch genus Ampullula Righi 1991

(2010) Yan Kui et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY

Diversity and paleobiogeographic distribution patterns of early and Middle Ordovician graptolites in distinct depositional environments of South China

(2010) YuanDong Zhang et al.   Science China-Earth Sciences

Graptolites in British stratigraphy

(2009) J. A. ZALASIEWICZ et al.   GEOLOGICAL MAGAZINE

Acritarch (marine microphytoplankton) diversity in an Early Ordovician deep-water setting (the Skiddaw Group, northern England): Implications for the relationship between sea-level change and phytoplankton diversity

(2009) Stewart G. Molyneux   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy

(2008) STIG M. BERGSTRÖM et al.   LETHAIA

Late Tremadocian chitinozoans and acritarchs from northwestern Argentina (Western Gondwana)

(2008) G. Susana de la Puente et al.   REVIEW OF PALAEOBOTANY AND PALYNOLOGY