Szczegóły
Tytuł artykułu
A new thalassematid echiuran worm from the Middle Ordovician Castle Bank Biota of Wales, UKTytuł czasopisma
Acta Palaeontologica PolonicaRocznik
2023Wolumin
vol. 68Numer
4Afiliacje
Botting, Joseph P. : Nanjing Institute of Geology and Pa-laeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China ; Botting, Joseph P. : Department of NaturalSciences, Amgueddfa Cymru-National Museum Wales, Cathays Park, Cardiff CF10 3NP, UK ; Muir, Lucy A. : Department of NaturalSciences, Amgueddfa Cymru-National Museum Wales, Cathays Park, Cardiff CF10 3NP, UKAutorzy
Słowa kluczowe
annelida ; echiura ; thalassematidae ; darriwilian ; Middle Ordovician ; United KingdomZakres
571–581Data
2023.12.29Typ
ArticleIdentyfikator
ISSN 0567-7920 ; eISSN 1732-2421O czasopiśmie
Acta Palaeontologica Polonicai is an international quarterly journal publishing papers of general interest from all areas of paleontology. Since its founding by Roman Kozłowski in 1956, various currents of modern paleontology have been represented in the contents of the journal, especially those rooted in biologically oriented paleontology, an area he helped establish.In-depth studies of all kinds of fossils, of the mode of life of ancient organisms and structure of their skeletons are welcome, as those offering stratigraphically ordered evidence of evolution. Work on vertebrates and applications of fossil evidence to developmental studies, both ontogeny and astogeny of clonal organisms, have a long tradition in our journal. Evolution of the biosphere and its ecosystems, as inferred from geochemical evidence, has also been the focus of studies published in the journal. The language of the journal is English. Submissions may be in the form of articles, brief reports, discussions, or paper/book reviews. Acta Palaeontologica Polonica accepts papers of moderate length. Longer manuscripts should be directed to the monographic series Palaeontologia Polonica.
Indeksowanie w bazach
Acta Palaeontologica Polonica is indexed in AGRO Poznan, Biological Abstracts, BIOSIS Previews, Current Contents/Physical, Chemical and Earth Sciences, Geological Abstracts, GeoRef, Index Copernicus, Petroleum Abstracts, VINITI RAN, Science Citation Index Expanded, SciSearch, Scopus, Zoological Record. Contents of current issues are available at http://app.pan.pl and through digital repositories and portals: Web of Science, EBSCO, AGRO Poznań, Polona and CEON - Library of Science (Biblioteka Nauki). Acta Palaeontologica Polonica is a member of CrossRef.Impact Factor (IF) of Acta Palaeontologica Polonica is invariably high (5-Year Impact Factor 2.314); the latest data for 2021 JCR indicate the IF = 2.108 which gives the journal the 18th position out of 54 periodicals ranked in the Paleontology category worldwide. Some papers published in Acta Palaeontologica Polonica make a significant impact among professional paleontologists [see most frequently cited papers published in Acta Palaeontologica Polonica in various timescales: 1994-2014, 2004-2014, 2009-2014].