Results 121 to 130 of about 35,431 (277)

Oligocene microflora of Bodenheim (Germany)

, 2003
Oligocene microflora of Bodenheim ...
Bruch, Angela A, Kvacek, Zlatko, Angela A Bruch (6970139), Jörg Pross (6961943), Pross, Jörg, Zlatko Kvacek (7887497)   +5 more
core   +1 more source

Oligocene macroflora of Floersheim (Germany)

, 2003
Oligocene macroflora of Floersheim ...
Bruch, Angela A, Kvacek, Zlatko, Angela A Bruch (6970139), Jörg Pross (6961943), Pross, Jörg, Zlatko Kvacek (7887497)   +5 more
core   +1 more source

Oligocene palaeoclimate of Floersheim (Germany)

, 2004
Oligocene palaeoclimate of Floersheim ...
Bruch, Angela A, Kvacek, Zlatko, Angela A Bruch (6970139), Jörg Pross (6961943), Pross, Jörg, Zlatko Kvacek (7887497)   +5 more
core   +1 more source

Geological Conditions and Sedimentary Models of Oligocene and Eocene Effective Source Rocks in the Northern Yinggehai Basin

Journal of Marine Science and Engineering
The development of the effective source rocks of the Eocene and Oligocene directly determines the oil and gas exploration potential in the northern Yinggehai Basin in China.
Jianxiang Pei, Gaowei Hu, Zhipeng Huo, Zhihong Chen, Yabing Chen, Xiaofei Fu, Weihong Wang, Haiyu Liu, Yanan Wang, Jingshuang Luo, Guofei Chen   +10 more
doaj   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, Volume 309, Issue 10, Page 2873-2896, October 2026.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Oligocene/Miocene macroflora of Dilijan (Armenia)

, 2003
Oligocene/Miocene macroflora of Dilijan ...
Gabrielyan, Ivan, Ivan Gabrielyan (6971663), Harutiunyan, M E, M E Harutiunyan (7888088)   +3 more
core   +1 more source

Postcranial anatomy of the Miocene hippopotamoids of Toros‐Menalla, Chad

Journal of Anatomy, Volume 249, Issue 4, Page 924-949, October 2026.
We establish a framework for the identification of postcranial remains in hippopotamoids by describing and comparing for the first time two late Miocene hippopotamoids from Toros‐Menalla, Chad (Hexaprotodon garyam, an early hippopotamid, and Libycosaurus bahri, the last African anthracothere) with the common hippopotamus.
Lorenzo Scribano, Fabrice Lihoreau, Alexandra Houssaye, Clarisse Nekoulnang Djetounako, Jean‐Renaud Boisserie   +4 more
wiley   +1 more source

Oligocene palaeoclimate of Bodenheim (Germany)

, 2004
Oligocene palaeoclimate of Bodenheim ...
Bruch, Angela A, Kvacek, Zlatko, Angela A Bruch (6970139), Jörg Pross (6961943), Pross, Jörg, Zlatko Kvacek (7887497)   +5 more
core   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, Volume 49, Issue 4, Page 1179-1194, October 2026.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source

Oligocene/Miocene palaeoclimate of Western Anatolia (Turkey)

, 2007
Oligocene/Miocene palaeoclimate of Western Anatolia ...
Akkiraz, Mehmet Serkan, Akgün, Funda, Mine Sezgül Kayseri (7904606), Kayseri, Mine Sezgül, Auiraz, Mehmet Serkan, Funda Akgün (6971309), Akguen, FUNDA, Mehmet Serkan Akkiraz (7904609)   +7 more
core   +1 more source