发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 64 |
| Brazil | 10 |
| Colombia | 5 |
| Argentina | 4 |
| CHINA MAINLAND | 4 |
| Canada | 4 |
| GERMANY (FED REP GER) | 4 |
| Mexico | 3 |
| Bahamas | 2 |
| DOMINICAN REPUBLIC | 2 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| AMERICAN MUSEUM OF NATURAL HISTORY (AMNH) | 61 |
| UNIVERSIDADE DE SAO PAULO | 7 |
| CITY UNIVERSITY OF NEW YORK (CUNY) SYSTEM | 5 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 5 |
| CHINESE ACADEMY OF SCIENCES | 4 |
| CONSEJO NACIONAL DE INVESTIGACIONES CIENTIFICA... | 4 |
| LOUISIANA STATE UNIVERSITY SYSTEM | 4 |
| CASE WESTERN RESERVE UNIVERSITY | 3 |
| SIENA COLL | 3 |
| SMITHSONIAN INSTITUTION | 3 |
近年文章引用他刊数据
| 文章名称 | 引用次数 |
|---|---|
| A new Amazonian species of Adenomera (Anura: Leptodactyl... | 12 |
| A trilobite cluster from the Silurian Rochester Shale of... | 6 |
| Sea Anemones through X-rays: Visualization of Two Specie... | 6 |
| Biostratigraphy and Diversity of Paleogene Perissodactyl... | 5 |
| Fossil Land Tortoises (Testudines: Testudinidae) from th... | 4 |
| An Introduction to the Systematics of Small-bodied Neaco... | 3 |
| A Second Specimen of Citipati Osmolskae Associated with ... | 3 |
| New fossil birds from the earliest Eocene of Mongolia | 3 |
| A Review of the Pattonomys/Toromys Clade (Rodentia: Echi... | 3 |
| Intraspecific variation through ontogeny in Late Cretace... | 3 |
近年被他刊引用数据
| 期刊名称 | 引用次数 |
|---|---|
| PEERJ | 70 |
| CRETACEOUS RES | 69 |
| ZOOL J LINN SOC-LOND | 67 |
| SCI REP-UK | 60 |
| B AM MUS NAT HIST | 56 |
| ZOOKEYS | 54 |
| J SYST PALAEONTOL | 47 |
| PALAEONTOL ELECTRON | 44 |
| AM MUS NOVIT | 43 |
| J VERTEBR PALEONTOL | 41 |