Arid

浏览/检索结果: 共59条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Cyclic nature of the biotic attributes of macroinvertebrate communities in the Cenomanian-Turonian strata of Sinai: water depth-driven biological responses 期刊论文
发表期刊: FACIES. 出版年: 2022, 卷号: 68, 期号: 1
作者:  Farouk, Sherif;  Al-Kahtany, Khaled;  Abdelhady, Ahmed Awad
收藏  |  浏览/下载:11/0  |  提交时间:2022/02/12
Macroinvertebrates  Stratigraphic paleobiology  Unitary associations  Sequence stratigraphy  Sea-level rise  Cenomanian-Turonian  
Paleoenvironments and paleoecology of the Santa Cruz Formation (early-middle Miocene) along the Rio Santa Cruz, Patagonia (Argentina) 期刊论文
发表期刊: JOURNAL OF SOUTH AMERICAN EARTH SCIENCES. 出版年: 2021, 卷号: 109
作者:  Kay, Richard F.;  Vizcaino, Sergio F.;  Susana Bargo, M.;  Spradley, Jackson P.;  Cuitino, Jose, I
收藏  |  浏览/下载:3/0  |  提交时间:2021/11/29
Ecometrics  Paleobiology  Paleoclimate  Mammals  Neogene  South America  Frugivore problem  
New insights on the anatomy and ontogeny of the largest extinct freshwater turtles 期刊论文
发表期刊: HELIYON. 出版年: 2021, 卷号: 7, 期号: 12
作者:  Cadena, Edwin-Alberto;  Link, Andres;  Cooke, Siobhan B.;  Stroik, Laura K.;  Vanegas, Andres F.;  Tallman, Melissa
收藏  |  浏览/下载:19/0  |  提交时间:2022/03/17
Giant turtles  Colombia  Miocene  Paleobiology  South America  Tatacoa  
Collaborative Research: Improved Geochronology-Based Sediment Provenance Analysis Through Physico-Mechanical Characterization of Zircon Transport 项目
项目编号: 1946538. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2020-2023
负责人:  Mauricio Ibanez-Mejia
收藏  |  浏览/下载:8/0  |  提交时间:2021/01/13
Collaborative Research: Improved Geochronology-Based Sediment Provenance Analysis Through Physico-Mechanical Characterization of Zircon Transport 项目
项目编号: 1946639. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2020-2023
负责人:  Richard Ketcham
收藏  |  浏览/下载:5/0  |  提交时间:2021/01/13
Collaborative Research: Improved Geochronology-Based Sediment Provenance Analysis Through Physico-Mechanical Characterization of Zircon Transport 项目
项目编号: 1946496. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2020-2023
负责人:  Alexander Pullen
收藏  |  浏览/下载:4/0  |  提交时间:2021/01/13
Testing the impact of reworking on the isochronicity of tephras deposited in diverse sedimentary environments 项目
项目编号: 2026019. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2020-2023
负责人:  Amanda Keen-Zebert
收藏  |  浏览/下载:13/0  |  提交时间:2021/01/13
On the presence of Ichniotherium in the Coconino Sandstone (Cisuralian) of the Grand Canyon and remarks on the occupation of deserts by non-amniote tetrapods 期刊论文
发表期刊: PALZ. 出版年: 2020, 卷号: 94, 期号: 1, 页码: 207-225
作者:  Francischini, Heitor;  Lucas, Spencer G.;  Voigt, Sebastian;  Marchetti, Lorenzo;  Santucci, Vincent L.;  Knight, Cassandra L.;  Wood, John R.;  Dentzien-Dias, Paula;  Schultz, Cesar L.
收藏  |  浏览/下载:13/0  |  提交时间:2020/05/22
Leonardian  Permian  Arizona  Ichnology  Diadectomorpha  Ichniotherium sphaerodactylum  
What do we know about the fossil record of pinnipeds? A historiographical investigation 期刊论文
发表期刊: ROYAL SOCIETY OPEN SCIENCE. 出版年: 2019, 卷号: 6, 期号: 11
作者:  Valenzuela-Toro, Ana;  Pyenson, Nicholas D.
收藏  |  浏览/下载:4/0  |  提交时间:2020/03/23
fossil record  pinnipeds  marine mammals  historiographical revision  paleobiology database  biases in the fossil record  
Fossil freshwater gastropods from northern Mexico - A case of a silent local extirpation, with the description of a new species 期刊论文
发表期刊: BOLETIN DE LA SOCIEDAD GEOLOGICA MEXICANA. 出版年: 2019, 卷号: 71, 期号: 3, 页码: 609-629
作者:  Czaja, Alexander;  Covich, Alan P.;  Luis Estrada-Rodriguez, Jose;  Romero-Mendez, Ulises;  Saenz-Mata, Jorge;  Gabriela Meza-Sanchez, Iris;  Avila-Rodriguez, Veronica;  Luis Becerra-Lopez, Jorge;  Ramiro Aguillon-Gutierrez, David;  Gamaliel Castaneda-Gaytan, Jose
收藏  |  浏览/下载:3/0  |  提交时间:2021/11/30
Paleobiology  extirpation  gastropods  freshwater  loss of habitat