筛选条件 共查询到40条结果
排序方式
Revision of the late Cambrian trilobite genus Archikainella

期刊: ALCHERINGA, 2021; 45 (1)

Later Cambrian trilobite genera Archikainella and Chencunia are respectively based solely on cranidia and pygidia. An articulated exoskeleton found re......

Cambrian helcionelloids (univalved molluscs) from the Korean Peninsula: systematic revision and biostratigraphy

期刊: ALCHERINGA, 2021; 45 (2)

Helcionelloids from the Korean Peninsula are revised based on a re-examination of type specimens and new material collected from the Cambrian Mungyeon......

A new family of Triassic planthoppers (Hemiptera: Fulgoromorpha: Fulgoroidea) from the Shaanxi Province of China

期刊: ALCHERINGA, 2021; 45 (1)

A new family of planthoppers, Szeiiniidae fam. nov., is described on the basis of a well-preserved forewing from the Upper Triassic Yanchang Formation......

Revision of late Katian (Late Ordovician) heliolitine corals from Northern Kuruktag in northeastern Tarim Basin of China

期刊: ALCHERINGA, 2021; 45 (2)

The Katian (Late Ordovician) saw the origin and early evolution of heliolitine tabulate corals; however, the group has not been well depicted owing to......

Siliceous microfossils as a potential age marker for the early Hirnantian Mass Extinction horizon in South China

期刊: ALCHERINGA, 2021; 45 (1)

Abundant cone-shaped siliceous microfossils have been recovered from Upper Ordovician black shales of the Wufeng Formation in South China. They occur ......

First false darkling beetle from mid-Cretaceous Burmese amber (Coleoptera: Melandryidae)

期刊: ALCHERINGA, 2020; 44 (1)

Tihelka, E., Huang, D. & Cai, C. 4 October 2019. First false darkling beetle from mid-Cretaceous Burmese amber (Coleoptera: Melandryidae). Alcheri......

Middle to Late Ordovician (late Darriwilian to early Sandbian) ostracods from the Meitan area of northern Guizhou, SW China

期刊: ALCHERINGA, 2020; 44 (4)

Well-preserved ostracods are documented for the first time from the upper Shihtzupu Formation (late Darriwilian to early Sandbian) of northern Guizhou......

Anaxyelidae of Daohugou: oldest occurrences of the relict family in the fossil record. Part 1: Daosyntexis and Brachysyntexis

期刊: ALCHERINGA, 2020; 44 (1)

Kopylov, D.S., Rasnitsyn, A.P., Zhang, H. & Zhang, Q., 21 January 2020. Anaxyelidae of Daohugou: oldest occurrences of the relict family in the fo......

The repaired durophagous scar in the shell of a lingulid brachiopod immediately after the end Ordovician mass extinction

期刊: ALCHERINGA, 2020; 44 (2)

Repaired shell injuries, widely reported mainly on mollusks, give first hand evidence of biological activity in fossil communities. Scars in fossil br......

The 'Megasecoptera-Diaphanopterodea' twilight zone epitomized by a new insect from Xiaheyan (Early Pennsylvanian; China)

期刊: ALCHERINGA, 2020; 44 (2)

A new species of 'Megasecoptera-like' insect, Sinodiapha ramosa gen. and sp. nov., is described based on two specimens from the Xiaheyan locality (ear......

The youngest Ordovician (latest Katian) coral fauna from eastern Australia, in the uppermost Malachis Hill Formation of central New South Wales

期刊: ALCHERINGA, 2020; 44 (3)

Corals representing the sole occurrence of C/S Fauna IV of the regional biostratigraphic scheme occur in limestone in the uppermost Malachis Hill Form......

New occurrence of the Guanshan Lagerstatte (Cambrian Series 2, Stage 4) in the Kunming area, Yunnan, southwest China, with records of new taxa

期刊: ALCHERINGA, 2020; 44 (3)

As a classic Burgess-Shale-Type Konservat-Lagerstatte, the Guanshan biota is well known for its abundant soft-bodied fossils with high taxonomic diver......

Exceptionally well-preserved dragonflies (Insecta: Odonata) in Mexican amber

期刊: ALCHERINGA, 2019; 43 (1)

Dragonflies (odonatans) are comparatively rare as amber inclusions, and most are not well preserved on account of their size. Here, we report a single......

JIF:1.02

A new trilobite species from the upper Rhuddanian (lower Silurian) of South China, and its biogeographical implications

期刊: ALCHERINGA, 2019; 43 (1)

A new trilobite species from the upper Rhuddanian (lower Silurian) of South China, and its biogeographical implications. Alcheringa 43, 33-42. ISSN 03......

JIF:1.02

The first Orthoptera (Insecta) from the Triassic of China

期刊: ALCHERINGA, 0; ()

Xu, C.P., Fang, Y., Heads, S., Zhang, Q., Jarzembowski, E.A. & Wang, B. XX. 2019. The first Orthoptera (Insecta) from the Triassic of China. Alche......

共40条页码: 1/3页15条/页