Results 71 to 80 of about 2,815 (172)

Stratotype Lutetian

open access: yes
International audienceWith Île-de-France as its stratotype region, the Lutetian is an internationally recognized and even famous geological stage. The fossils found in it, the monuments built with stone of that age and the historical figures who took an ...
Merle, Didier
core   +1 more source

Organic-walled phytoplankton biostratigraphy of the Eocene-Oligocene transition in the Kallo borehole and the Rupelian stratotype area (northwestern Belgium) [PDF]

open access: yes, 1999
A detailed study of the assemblages of organic-walled phytoplankton in the Eocene-Oligocene transition beds in the Kallo borehole and its comparison with the assemblages around the same transition in boreholes at Niel, Hingene-Wintham and Terhagen (the ...
De Coninck, J.
core  

The species Blasispirifer multiplicicostatus (Netschajew) from the stratotype of the Kazanian stage, Tatarstan

open access: yes, 2020
The description of a species of the genus Blasispirifer adds to the Kazanian assemblage of brachiopods from Tatarstan. The assemblage of Kazanian spiriferids from the stratotype sequence includes representatives of the following genera: Licharewia ...
Boltaeva V., Gubareva V.
core  

Calcareous plankton biostratigraphy of the Serravallian (middle Miocene) stratotype section (Piedmont Tertiary basin NW Italy)

open access: yes, 1997
A high-resolution study of the historical Serravallian (Middle Miocene) stratotype section located in the Serravalle Scrivia area (Tertiary Piedmont Basin, NW Italy) based on calcareous plankton content (calcareous nannofossils and planktonic ...
RIO, DOMENICO   +4 more
core  

The Cabo Mondego section as a possible Bajocian boundary stratotype [PDF]

open access: yes, 1990
The Cabo Mondego section situated on the Atlantic coast, 160 km north of Lisbon, presents characteristics of a good boundary stratotype section (G.S.S.P.).
Rocha, Rogério B   +6 more
core   +1 more source

Designation Of The Standard Stratotype And Age Of Nsukka Formation Of Anambra Basin, Southeastern Nigeria

open access: yes, 2008
The type locality of Nsukka Formation was designated north of Nsukka in an area along Nadu River, without any formal description of the type section. Field mapping of the type locality was undertaken with the intention to formally define the type section.
Nwajide, C S   +7 more
core   +1 more source

Stratotype Hettangien

open access: yes, 2012
Le stratotype de l’Hettangien est une référence géologique internationale. Il est de ce fait aussi la célébrité d’Hettange-Grande, localité de Moselle où il a été défini.
x
  +1 more

core  

The Global Standard Stratotype-section and Point (GSSP) of the Piacenzian Stage (Middle Pliocene)

open access: yes, 1998
The base of the Piacenzian Stage, representing the Lower Pliocene-Middle Pliocene boundary, has been recently defined and ratified by IUGS. The boundary stratotype is located in the Punta Piccola section (Sicily, Italy)
CASTRADORI D.   +3 more
core  

Magnetostratigraphy and rock magnetism of the Ilerdian stratotype at Tremp, Spain [PDF]

open access: yes, 1992
Pascual, JO., Pares, J.M., Langereis, C.G. and Zijderveld, J.D.A., 1992. Magnetostratigraphy and rock magnetism of the Ilerdian stratotype at Tremp, Spain. Phys. Earth Planet. Inter., 74: 139—157.
Pares, J.M.   +3 more
core  

Vrica-Crotone and Montalbano Jonico sections: A potential unit-stratotype of the Calabrian Stage

open access: yes, 2010
A unique composite record from the Mediterranean area exposed on land and spanning the entire time interval of the Calabrian Stage is presented. The record is composed of the Vrica-Crotone section (Calabria, southern Italy) and the Montalbano Jonico ...
Ciaranfi N   +8 more
core  

Home - About - Disclaimer - Privacy