- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
East Africa
-
Tanzania (1)
-
-
North Africa
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
-
Antarctica (1)
-
Asia
-
Far East
-
Japan
-
Hokkaido
-
Sorachi Japan (1)
-
-
-
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Biscay (5)
-
-
-
Atlantic region (1)
-
Australasia
-
New Zealand (1)
-
-
Europe
-
Carpathians
-
Polish Carpathians (1)
-
-
Central Europe
-
Poland
-
Polish Carpathians (1)
-
-
-
Pyrenees
-
Spanish Pyrenees (7)
-
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Andalusia Spain
-
Almeria Spain (2)
-
-
Basque Provinces Spain
-
Alava Spain (8)
-
Guipuzcoa Spain
-
San Sebastian Spain (2)
-
-
Vizcaya Spain
-
Bilbao Spain (7)
-
-
-
Betic Cordillera (1)
-
Cameros Basin (1)
-
Cantabria Spain
-
Santander Spain (2)
-
-
Cantabrian Basin (23)
-
Cantabrian Mountains (2)
-
Castilla y Leon Spain
-
Burgos Spain (1)
-
-
Iberian Mountains (1)
-
Navarra Spain (2)
-
Spanish Pyrenees (7)
-
-
-
Italy (1)
-
-
Western Europe
-
France
-
Landes France (1)
-
Pyrenees-Atlantiques France
-
Biarritz France (1)
-
-
-
Navarre (3)
-
United Kingdom
-
Great Britain
-
England (1)
-
-
-
-
-
Mediterranean region (1)
-
North Island (1)
-
United States
-
California
-
Northern California (1)
-
-
Texas
-
Dallas County Texas (1)
-
-
-
-
commodities
-
brines (1)
-
metal ores
-
iron ores (1)
-
lead ores (2)
-
lead-zinc deposits (2)
-
zinc ores (2)
-
-
mineral deposits, genesis (3)
-
oil and gas fields (1)
-
petroleum (2)
-
-
elements, isotopes
-
carbon
-
C-13/C-12 (1)
-
-
chemical ratios (1)
-
isotope ratios (3)
-
isotopes
-
stable isotopes
-
C-13/C-12 (1)
-
O-18/O-16 (2)
-
S-34/S-32 (1)
-
-
-
metals
-
iron (1)
-
nickel (1)
-
platinum group
-
iridium (1)
-
-
rare earths (3)
-
-
oxygen
-
O-18/O-16 (2)
-
-
sulfur
-
S-34/S-32 (1)
-
-
-
fossils
-
burrows (3)
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Aves (1)
-
Mammalia (2)
-
Reptilia
-
Diapsida
-
Lepidosauria
-
Squamata
-
Lacertilia
-
Mosasauridae (1)
-
-
-
-
-
-
-
-
-
fungi (2)
-
ichnofossils
-
Ophiomorpha (1)
-
-
Invertebrata
-
Arthropoda
-
Chelicerata (1)
-
Mandibulata
-
Crustacea
-
Malacostraca (3)
-
-
Insecta (1)
-
-
-
Cnidaria
-
Anthozoa (1)
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (1)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae (1)
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (2)
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Rotalipora (1)
-
-
-
-
-
Vermes (1)
-
-
microfossils (13)
-
palynomorphs
-
miospores
-
pollen (1)
-
-
-
Plantae
-
algae
-
diatoms (1)
-
nannofossils (3)
-
-
-
thallophytes (1)
-
-
geochronology methods
-
paleomagnetism (3)
-
U/Pb (1)
-
U/Th/Pb (1)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene (1)
-
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
upper Miocene
-
Messinian (1)
-
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
upper Eocene
-
Priabonian (1)
-
-
-
Oligocene
-
Krosno Beds (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
K-T boundary (4)
-
-
-
Paleocene-Eocene Thermal Maximum (1)
-
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (4)
-
Urgonian (1)
-
Wealden (1)
-
-
Upper Cretaceous
-
Campanian (3)
-
Cenomanian (2)
-
Coniacian (1)
-
K-T boundary (4)
-
Maestrichtian
-
lower Maestrichtian (1)
-
-
Santonian (1)
-
Senonian (5)
-
Turonian (1)
-
-
Yezo Group (1)
-
-
Franciscan Complex (1)
-
Jurassic
-
Lower Jurassic
-
lower Liassic (1)
-
Sinemurian (1)
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic (1)
-
-
Triassic (1)
-
-
Paleozoic
-
Carboniferous
-
Pennsylvanian (1)
-
-
Permian
-
Lower Permian (1)
-
-
upper Paleozoic (1)
-
-
Precambrian
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
granites (2)
-
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
-
trachytes (1)
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses
-
sillimanite gneiss (1)
-
-
-
turbidite (1)
-
-
minerals
-
carbonates
-
calcite (1)
-
-
native elements
-
graphite (1)
-
-
organic minerals
-
amber (4)
-
-
oxides
-
hematite (1)
-
rutile (1)
-
spinel (1)
-
-
phosphates
-
apatite (1)
-
-
silicates
-
framework silicates
-
silica minerals
-
quartz (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
sillimanite (1)
-
zircon group
-
zircon (2)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (1)
-
-
clay minerals
-
kaolinite (5)
-
smectite (6)
-
-
illite (6)
-
mica group
-
muscovite (1)
-
-
-
-
sulfates
-
celestine (1)
-
-
sulfides
-
galena (1)
-
sphalerite (1)
-
-
-
Primary terms
-
absolute age (3)
-
Africa
-
East Africa
-
Tanzania (1)
-
-
North Africa
-
Tunisia
-
El Kef Tunisia (1)
-
-
-
-
Antarctica (1)
-
Asia
-
Far East
-
Japan
-
Hokkaido
-
Sorachi Japan (1)
-
-
-
-
-
Atlantic Ocean
-
North Atlantic
-
Bay of Biscay (5)
-
-
-
Atlantic region (1)
-
Australasia
-
New Zealand (1)
-
-
brines (1)
-
carbon
-
C-13/C-12 (1)
-
-
Cenozoic
-
Quaternary
-
Holocene (1)
-
-
Tertiary
-
lower Tertiary (2)
-
Neogene
-
Miocene
-
upper Miocene
-
Messinian (1)
-
-
-
-
Paleogene
-
Eocene
-
lower Eocene
-
Ypresian (1)
-
-
upper Eocene
-
Priabonian (1)
-
-
-
Oligocene
-
Krosno Beds (1)
-
-
Paleocene
-
lower Paleocene
-
Danian (2)
-
K-T boundary (4)
-
-
-
Paleocene-Eocene Thermal Maximum (1)
-
-
-
-
Chordata
-
Vertebrata
-
Tetrapoda
-
Aves (1)
-
Mammalia (2)
-
Reptilia
-
Diapsida
-
Lepidosauria
-
Squamata
-
Lacertilia
-
Mosasauridae (1)
-
-
-
-
-
-
-
-
-
clay mineralogy (7)
-
climate change (1)
-
crust (2)
-
crystal structure (1)
-
deformation (1)
-
diagenesis (12)
-
Europe
-
Carpathians
-
Polish Carpathians (1)
-
-
Central Europe
-
Poland
-
Polish Carpathians (1)
-
-
-
Pyrenees
-
Spanish Pyrenees (7)
-
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Andalusia Spain
-
Almeria Spain (2)
-
-
Basque Provinces Spain
-
Alava Spain (8)
-
Guipuzcoa Spain
-
San Sebastian Spain (2)
-
-
Vizcaya Spain
-
Bilbao Spain (7)
-
-
-
Betic Cordillera (1)
-
Cameros Basin (1)
-
Cantabria Spain
-
Santander Spain (2)
-
-
Cantabrian Basin (23)
-
Cantabrian Mountains (2)
-
Castilla y Leon Spain
-
Burgos Spain (1)
-
-
Iberian Mountains (1)
-
Navarra Spain (2)
-
Spanish Pyrenees (7)
-
-
-
Italy (1)
-
-
Western Europe
-
France
-
Landes France (1)
-
Pyrenees-Atlantiques France
-
Biarritz France (1)
-
-
-
Navarre (3)
-
United Kingdom
-
Great Britain
-
England (1)
-
-
-
-
-
faults (9)
-
folds (3)
-
foliation (3)
-
fractures (2)
-
fungi (2)
-
geochemistry (7)
-
geophysical methods (2)
-
ground water (1)
-
hydrology (1)
-
ichnofossils
-
Ophiomorpha (1)
-
-
igneous rocks
-
plutonic rocks
-
granites (2)
-
-
volcanic rocks
-
basalts
-
alkali basalts (1)
-
-
trachytes (1)
-
-
-
inclusions
-
fluid inclusions (1)
-
-
intrusions (5)
-
Invertebrata
-
Arthropoda
-
Chelicerata (1)
-
Mandibulata
-
Crustacea
-
Malacostraca (3)
-
-
Insecta (1)
-
-
-
Cnidaria
-
Anthozoa (1)
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (1)
-
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae (1)
-
-
-
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (2)
-
-
Coleoidea
-
Belemnoidea
-
Belemnitidae (1)
-
-
-
-
-
Protista
-
Foraminifera
-
Rotaliina
-
Globigerinacea
-
Rotalipora (1)
-
-
-
-
-
Vermes (1)
-
-
isotopes
-
stable isotopes
-
C-13/C-12 (1)
-
O-18/O-16 (2)
-
S-34/S-32 (1)
-
-
-
lineation (3)
-
mantle (1)
-
Mediterranean region (1)
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (4)
-
Urgonian (1)
-
Wealden (1)
-
-
Upper Cretaceous
-
Campanian (3)
-
Cenomanian (2)
-
Coniacian (1)
-
K-T boundary (4)
-
Maestrichtian
-
lower Maestrichtian (1)
-
-
Santonian (1)
-
Senonian (5)
-
Turonian (1)
-
-
Yezo Group (1)
-
-
Franciscan Complex (1)
-
Jurassic
-
Lower Jurassic
-
lower Liassic (1)
-
Sinemurian (1)
-
Toarcian (1)
-
upper Liassic (1)
-
-
Middle Jurassic (1)
-
-
Triassic (1)
-
-
metal ores
-
iron ores (1)
-
lead ores (2)
-
lead-zinc deposits (2)
-
zinc ores (2)
-
-
metals
-
iron (1)
-
nickel (1)
-
platinum group
-
iridium (1)
-
-
rare earths (3)
-
-
metamorphic rocks
-
gneisses
-
sillimanite gneiss (1)
-
-
-
metamorphism (3)
-
metasomatism (2)
-
mineral deposits, genesis (3)
-
mining geology (1)
-
oil and gas fields (1)
-
orogeny (3)
-
oxygen
-
O-18/O-16 (2)
-
-
paleoclimatology (3)
-
paleoecology (9)
-
paleogeography (5)
-
paleomagnetism (3)
-
paleontology (1)
-
Paleozoic
-
Carboniferous
-
Pennsylvanian (1)
-
-
Permian
-
Lower Permian (1)
-
-
upper Paleozoic (1)
-
-
palynomorphs
-
miospores
-
pollen (1)
-
-
-
petroleum (2)
-
petrology (2)
-
Plantae
-
algae
-
diatoms (1)
-
nannofossils (3)
-
-
-
plate tectonics (4)
-
pollution (1)
-
Precambrian
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
-
-
-
reefs (2)
-
rock mechanics (1)
-
sea water (1)
-
sea-level changes (2)
-
sedimentary petrology (1)
-
sedimentary rocks
-
carbonate rocks
-
limestone (6)
-
-
chemically precipitated rocks
-
chert (1)
-
evaporites (1)
-
-
clastic rocks
-
marl (4)
-
mudstone (2)
-
sandstone (7)
-
shale (2)
-
-
-
sedimentary structures
-
biogenic structures
-
bioherms (1)
-
-
planar bedding structures
-
hummocky cross-stratification (1)
-
-
secondary structures
-
concretions (1)
-
cone-in-cone (1)
-
-
soft sediment deformation (1)
-
-
sedimentation (6)
-
sediments
-
clastic sediments
-
clay (1)
-
-
-
stratigraphy (4)
-
structural analysis (1)
-
structural geology (1)
-
sulfur
-
S-34/S-32 (1)
-
-
tectonics
-
neotectonics (1)
-
salt tectonics (1)
-
-
thallophytes (1)
-
United States
-
California
-
Northern California (1)
-
-
Texas
-
Dallas County Texas (1)
-
-
-
waste disposal (1)
-
-
sedimentary rocks
-
flysch (1)
-
oolite (1)
-
sedimentary rocks
-
carbonate rocks
-
limestone (6)
-
-
chemically precipitated rocks
-
chert (1)
-
evaporites (1)
-
-
clastic rocks
-
marl (4)
-
mudstone (2)
-
sandstone (7)
-
shale (2)
-
-
-
turbidite (1)
-
-
sedimentary structures
-
burrows (3)
-
sedimentary structures
-
biogenic structures
-
bioherms (1)
-
-
planar bedding structures
-
hummocky cross-stratification (1)
-
-
secondary structures
-
concretions (1)
-
cone-in-cone (1)
-
-
soft sediment deformation (1)
-
-
-
sediments
-
oolite (1)
-
sediments
-
clastic sediments
-
clay (1)
-
-
-
turbidite (1)
-
Basque Provinces Spain
Origine des trachytes albitiques du volcanisme cretace du Guipuzcoa (Pays basque espagnol)
Le pluton hercynien de Aya (Pyrenees basques espagnoles); structure, mise en place en incidences tectoniques regionales
Age cenomanien et turono-coniacien des calcaires de Sare (Pays Basque, France-Espagne); consequences paleomorphologiques et tectogenetiques pour les Pyrenees occidentales
Precisions stratigraphiques et sedimentologiques sur les terminaisons calcaires sud-occidentales du systeme urgonien basco-cantabrique (Espagne du Nord)
Addition to the Late Cretaceous Laño mammal faunule (Spain) and to the knowledge of European “Zhelestidae” (Lainodontinae nov.)
The Basque – Cantabrian Pyrenees: report of data analysis
Mesozoic and Cenozoic decapod crustaceans from the Basque-Cantabrian basin (Western Pyrenees): new occurrences and faunal turnovers in the context of basin evolution
Four new species of the Jurassic to Cretaceous seep-restricted bivalve Caspiconcha and implications for the history of chemosynthetic communities
Abstract The Ayoluengo Field, commonly cited as the only onshore oil field in Spain, was discovered in June 1964 by Amospain, a joint venture of Chevron, Texaco and CAMPSA, by then the state-owned company. Ayoluengo is located about 300 km north of Madrid in the southern part of the Basque–Cantabrian Basin, a geological region where natural oil seeps, tar sands and asphalt have been recognized in outcrops since the early twentieth century. Now, 50 years after the first oil in 1967, the field has a cumulated production of 17 million barrels of oil. The 50-year production concession expired at the end of January 2017 and the field is now closed, awaiting a bidding process for a new concession to be awarded. The Ayoluengo Field consists of a NE–SW-orientated salt-cored anticline, related to Triassic salt movements. The field is divided into two large structural blocks by a normal fault. Oil and gas production comes from a series of thin lenticular fluvio-lacustrine sandstone packages of Late Jurassic–Early Cretaceous age. More than 50 separate oil and gas sandstone beds have been identified by drilling. This multilayer reservoir, together with the structural component, means that Ayoluengo is considered to be a grouping of hundreds of small oil and gas fields. After years of intense exploration activity, the Ayoluengo Field still, surprisingly, remains a unique oil discovery and is the only onshore commercial oil field in Spain and also the only one in the entire Iberian Peninsula. This geological singularity has resulted in recurrent discussions between petroleum geologists because it is difficult to explain why a petroleum system is working uniquely at this particular spot and nowhere else within such a vast territory.