《Palaios》是一本由SEPM-SOC SEDIMENTARY GEOLOGY出版商出版的专业地学期刊，该刊创刊于1986年，刊期Bimonthly，该刊已被国际权威数据库SCIE、SCI收录。在中科院最新升级版分区表中，该刊分区信息为大类学科：地球科学 3区，小类学科：地质学 2区；古生物学 3区；在JCR（Journal Citation Reports）分区等级为Q2。该刊发文范围涵盖地质学等领域，旨在及时、准确、全面地报道国内外地质学工作者在该领域取得的最新研究成果、工作进展及学术动态、技术革新等，促进学术交流，鼓励学术创新。2021年影响因子为1.965，平均审稿速度约6.0个月。

Palaios英文介绍

PALAIOS is a monthly journal, founded in 1986, dedicated to emphasizing the impact of life on Earth's history as recorded in the paleontological and sedimentological records. PALAIOS disseminates information to an international spectrum of geologists and biologists interested in a broad range of topics, including, but not limited to, biogeochemistry, ichnology, paleoclimatology, paleoecology, paleoceanography, sedimentology, stratigraphy, geomicrobiology, paleobiogeochemistry, and astrobiology.

PALAIOS publishes original papers that emphasize using paleontology to answer important geological and biological questions that further our understanding of Earth history. Accordingly, manuscripts whose subject matter and conclusions have broader geologic implications are much more likely to be selected for publication. Given that the purpose of PALAIOS is to generate enthusiasm for paleontology among a broad spectrum of readers, the editors request the following: titles that generate immediate interest; abstracts that emphasize important conclusions; illustrations of professional caliber used in place of words; and lively, yet scholarly, text.

Palaios中科院分区

大类学科	分区	小类学科	分区	Top期刊	综述期刊
地球科学	3区	GEOLOGY 地质学 PALEONTOLOGY 古生物学	2区 3区	否	否

Palaios期刊近9年JCR分区变化趋势

PalaiosJCR分区(JCR2021-2022年分区)

JCR分区等级	JCR所属学科	分区	影响因子
Q2	PALEONTOLOGY	Q2	1.965
Q2	GEOLOGY	Q2	1.965

Palaios期刊近7年影响因子变化趋势

Palaios期刊的CiteScore值(CiteScore2021-2022年CiteScore值)

CiteScore	SJR	SNIP	学科类别	分区	排名	百分位
3.10	0.621	0.823	大类：Earth and Planetary Sciences 小类：Paleontology	Q2	36 / 108	67%
3.10	0.621	0.823	大类：Earth and Planetary Sciences 小类：Ecology, Evolution, Behavior and Systematics	Q2	257 / 687	62%

Palaios期刊近7年自引率变化趋势

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