Early Phylogeny of the Permian Superfamily Popanoceratoidea Hyatt (Ammonoidea)

IF 0.7 4区地球科学 Q4 PALEONTOLOGY

Paleontological Journal Pub Date : 2024-08-03 DOI:10.1134/s0031030124600331

T. B. Leonova

引用次数: 0

Abstract

This paper discusses the origin of the superfamily Popanoceratoidea Hyatt and substantiates the hypothesis that the suborder Cyclolobina (order Goniatitida) evolved from the family Glaphyritidae Ruzhencev et Bogoslovskaya. The genus Tabantalites Ruzhencev is proposed as an intermediate form between Vidrioceratidae Plummer et Scott and Popanoceratidae Hyatt. The early phylogeny of popanoceratids in the Early Permian is considered in detail (Protopopanoceras → Propopanoceras → Popanoceras, Pamiropopanoceras). Biogeography of Popanoceratoidea is discussed.

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二叠纪超科 Popanoceratoidea Hyatt（monoidea）的早期系统发育

摘要本文讨论了超科 Popanoceratoidea Hyatt 的起源，并证实了 Cyclolobina 亚目（goniatitida 目）由 Glaphyritidae Ruzhencev et Bogoslovskaya 科演化而来的假说。Ruzhencev 提出 Tabantalites 属是 Vidrioceratidae Plummer et Scott 与 Popanoceratidae Hyatt 之间的中间形态。详细研究了早二叠世 Popanoceratids 的早期系统发育（Protopopanoceras → Propopanoceras → Popanoceras, Pamiropopanoceras）。讨论了Popanoceratoidea的生物地理学。

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来源期刊

Paleontological Journal 地学-古生物学

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Paleontological Journal (Paleontologicheskii zhurnal) is the principal Russian periodical in paleontology. The journal publishes original work on the anatomy, morphology, and taxonomy of fossil organisms, as well as their distribution, ecology, and origin. It also publishes studies on the evolution of organisms, ecosystems, and the biosphere and provides invaluable information on global biostratigraphy with an emphasis on Eastern Europe and Asia.