Results 91 to 100 of about 8,217 (211)

Pliocene brachiopods from north-western Africa

open access: yes, 2003
Bitner, Maria Aleksandra, Moissette, Pierre (2003): Pliocene brachiopods from north-western Africa.
Bitner, Maria Aleksandra   +1 more
core   +1 more source

The Turonian-Coniacian deposits of the south-west of the Ulyanovsk-Saratov trough

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2019
Integrated study of a series of the Turonian and Coniacian complete geological records has revealed the stratigraphic completeness and specified the faunal contents of the deposits.
E. M. Pervushov   +4 more
doaj   +1 more source

Study on Some Triassic Macrofossils of the Hasanoğlan-Bayramdere Region, Ankara, Turkey

open access: yesBulletin of the Mineral Research and Exploration, 1968
The studied material was collected by the author during the fieldwork carried out in 1966, from the uppermost Triassic dark, coarse-grained sandstones of Bayramdere formation.
Utarit BİLGÜTAY
doaj  

Crystallography and diagenesis in fossil craniid brachiopods

open access: yes, 2007
One of the fundamental questions in biomineralization is how organisms control crystallographic orientation during biomineral production. The understanding of how diagenetic changes influence the preservation of original crystallographic patterns in ...
England, J   +5 more
core   +1 more source

Brachiopods around the Permian-Triassic Boundary of South China Introduction

open access: yes, 2019
Brachiopods around the Permian-Triassic Boundary of South China ...
Wei-Hong He (5014208)   +2 more
core   +1 more source

The regional stratotype section and point for the base of the Hirnantian Stage (the uppermost Ordovician) at Mirny Creek, Omulev Mountains, Northeast Russia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2008
A complete Hirnantian sequence comprising the Normalograptus extraordinarius and N. persculptus biozones is well developed at the Mirny Creek section in the Omulev Mountains.
Koren, Tatyana N.   +1 more
doaj  

An integrated multidisciplinary palaeontological study of selected permian arctic brachiopods

open access: yes, 2013
This research discussed various topics related to Late Palaeozoic spiriferid brachiopod fossils. The outcomes include taxonomic and biostratigraphic revision of Permian brachiopods from Spitsbergen, palaeogeographical/palaeoenvironmental reconstruction ...
S Lee (14066859)
core  

Tubular shell infestations in some Mississippian spirilophous brachiopods [PDF]

open access: yes, 2010
Baliński, A. and Sun, Y. 2010.
Balinski, A.   +3 more
core  

Taphonomy of the earliest Cambrian linguliform brachiopods [PDF]

open access: yes, 2014
The Early Cambrian Burgess Shale−type fossil Lagerstätten of Yunnan Province (Chengjiang; Guanshan) are crucial in understanding the Cambrian bioradiation.
Steiner, M.   +4 more
core  

A new data about systematic composition of Thanetian flat terebratulids of South-West Crimea

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2015
The revision of flat Thanetian terebratulids of South-West Crimea, included until the last time Terebratula bisinuata Lam., T. mischensis Ilyina, T. plana Zel. and Oleneothyris pinguinensis Zel., has been made.
V. N. Komarov, A. O. Andrukhovich
doaj   +2 more sources

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