1-20 OF 119 RESULTS FOR

Lorca Basin

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 November 1995
Bulletin de la Société Géologique de France (1995) 166 (6): 699–710.
Journal Article
Published: 01 June 2016
Journal of Sedimentary Research (2016) 86 (6): 637–667.
... zooxanthellate coral communities to constrain and model paleo-salinities of marginal-marine waters of the Miocene Lorca Basin, Spain. Salinities ranged from 22 to 32 PSU during growth of coral bioherms and carpets of the Soriana and Parrilla formations, and from 35 to 39 PSU during deposition of the Hondo...
FIGURES | View All (19)
Journal Article
Published: 01 May 2011
Environmental and Engineering Geoscience (2011) 17 (2): 183–196.
..., particularly the topographic factor, by means of designing a GIS tool based on terrain geometry features and Eurocode-8 provisions. Three different concepts of seismic scenarios are considered in this work: probabilistic, pseudo-probabilistic, and deterministic. The study area is the Lorca Basin, located...
FIGURES | View All (13)
Series: Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.181.01.07
EISBN: 9781862394292
...Results Discussion Conclusion The Lorca Basin, an intramontane basin within the Internal Zone of the Betic Cordillera, was part of a shallow seaway (Betic Strait) connecting the Atlantic Ocean and Mediterranean Sea during Late Miocene time ( Santisteban & Taberna 1983 ). As a result...
FIGURES | View All (7)
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1995
AAPG Bulletin (1995) 79 (6): 816–829.
...S. Benali; B. C. Schreiber; Marc L. Helman; R. P. Philp ABSTRACT The Lorca basin, located within the tectonically evolving Betic Cordillera of southeastern Spain, developed as a rapidly subsiding basin in an open-marine setting during much of the late Miocene. The basin underwent sporadic phases...
FIGURES | View All (12)
Series: SEPM Special Publication
Published: 01 January 1994
DOI: 10.2110/pec.94.50.0315
EISBN: 9781565761759
...Abstract: Abstract: Detailed analysis of a sedimentary sequence of the Lorca basin (Upper Miocene, southeast Spain), employing stratigraphy, sedimentary petrology, paleontology and organic geochemistry, permitted the establishment of sediment-biomarker relationships of deposits formed under...
Image
Outcrop photograph and Miocene stratigraphy of the <b>Lorca</b> <b>Basin</b> ( Thrana and...
Published: 26 August 2021
Fig. 2. Outcrop photograph and Miocene stratigraphy of the Lorca Basin ( Thrana and Talbot 2006 ). The Parilla Formation comprises alluvial deposits that grade into and interfinger with the marginal-marine and carbonate ramp facies.
Image
The static model (1000 × 1000 × 40 m) of the <b>Lorca</b> <b>Basin</b> was constructed ba...
Published: 26 August 2021
Fig. 5. The static model (1000 × 1000 × 40 m) of the Lorca Basin was constructed based on an outcrop image ( Fig. 2 ) showing the interfingering of siliciclastic and carbonate facies.
Image
Geological map and stratigraphic column of the southern <b>Lorca</b> <b>Basin</b> as sugg...
Published: 01 June 2016
Fig. 1.— Geological map and stratigraphic column of the southern Lorca Basin as suggested by previous authors ( Geel 1976 ; Wrobel 1999 ; Wrobel and Michalzik 1999 ; Thrana and Talbot 2006 ). Outcrops were studied at (1) Diecisiete Arcos and (2) Las Canteras. Figures modified from Vennin et
Image
Miocene oysters (<b>Lorca</b> <b>Basin</b>, SE Spain) for chemical analysis (see  Tables ...
Published: 01 June 2016
Table 1.— Miocene oysters (Lorca Basin, SE Spain) for chemical analysis (see Tables 2 , 3 ). The presence of coral build-ups (last column) in each stratigraphic unit is included in order to support the subsequent paleoenvironmental interpretation (see text). Note that the stratigraphic units
Image
δ 18 O and δ 13 C analyses of oyster shells from the <b>Lorca</b> <b>Basin</b>, SE Spain....
Published: 01 June 2016
Table 2.— δ 18 O and δ 13 C analyses of oyster shells from the Lorca Basin, SE Spain. MEAN, Arithmetic mean; SD, Standard deviation; MAX, Maximum recorded intra-shell value; MIN, Minimum recorded intra-shell value; n, number of analysis per oyster shell. δ 18 O and δ 13 C are reported
Image
Elemental analysis of oyster shells from the <b>Lorca</b> <b>Basin</b>, SE Spain:  A)  Mg...
Published: 01 June 2016
Fig. 8.— Elemental analysis of oyster shells from the Lorca Basin, SE Spain: A) Mg/Ca (mmol/mol) vs. Sr/Ca. Note (i) the positive covariance for a majority of O. edulis var. lamellosa samples, (ii) the overall higher Sr/Ca ratios of C. gryphoides compared to O. edulis var. l
Image
Estimated δ w  of nearshore <b>Lorca</b> <b>Basin</b> waters during the Serravallian–Mess...
Published: 01 June 2016
Fig. 9.— Estimated δ w of nearshore Lorca Basin waters during the Serravallian–Messinian based on minimum, maximum, and average δ 18 O of individual oyster shells. Minimum monthly water temperatures are assumed to have been 12–16 °C during deposition of the heterozoan carbonates with associated
Image
Estimated salinities of the marginal <b>Lorca</b> <b>Basin</b> waters during the Serraval...
Published: 01 June 2016
Fig. 10.— Estimated salinities of the marginal Lorca Basin waters during the Serravallian–Messinian based on the δ w values in Figure 9 (see text), (a) yellow color indicates normal marine salinities (i.e., 31–32 PSU), (b) green color indicates salinities in the 16–30 PSU range, and (c) red
Image
87 Sr&#x2F; 86 Sr of freshwater entering the marginal marine <b>Lorca</b> <b>Basin</b>, based ...
Published: 01 June 2016
Table 6.— 87 Sr/ 86 Sr of freshwater entering the marginal marine Lorca Basin, based on oceanic and non-oceanic 87 Sr/ 87 Sr signatures of individual oyster shells ( Fig. 15 A). Minimum salinity (S) of the marginal marine waters is based on the δ 18 O data ( Fig. 10 ), Sr concentration
Image
87 Sr&#x2F; 86 Sr of freshwater entering the marginal marine <b>Lorca</b> <b>Basin</b>, based ...
Published: 01 June 2016
Table 6.— 87 Sr/ 86 Sr of freshwater entering the marginal marine Lorca Basin, based on oceanic and non-oceanic 87 Sr/ 87 Sr signatures of individual oyster shells ( Fig. 15 A). Minimum salinity (S) of the marginal marine waters is based on the δ 18 O data ( Fig. 10 ), Sr concentration
Image
Figure 4. Lithological groups in the <b>Lorca</b> <b>Basin</b>. The map was built based o...
Published: 01 May 2011
Figure 4. Lithological groups in the Lorca Basin. The map was built based on digital geological maps and geotechnical information. See text for further explanation.
Image
—Sketch of the environmental evolution of the <b>Lorca</b> <b>basin</b> (adapted from  Be...
Published: 01 June 1995
Figure 8 —Sketch of the environmental evolution of the Lorca basin (adapted from Benalioulhaj et al., 1994 ). Sediment types are given in rectangles. 1 = open-marine phase; 2 = possible types of restriction noted in different layers; 2a = somewhat restricted circulation (stratified) resulting
Journal Article
Published: 26 August 2021
Petroleum Geoscience (2021) petgeo2020-086.
...Fig. 2. Outcrop photograph and Miocene stratigraphy of the Lorca Basin ( Thrana and Talbot 2006 ). The Parilla Formation comprises alluvial deposits that grade into and interfinger with the marginal-marine and carbonate ramp facies. ...
FIGURES | View All (19)
Image
Figure 1. Geological map of part of the Eastern Betic Cordillera (SE Spain)...
Published: 01 May 2011
Figure 1. Geological map of part of the Eastern Betic Cordillera (SE Spain) showing the Lorca Basin and main faults in the study area. FCr  =  Crevillente Fault, FAM  =  Alhama de Murcia Fault (a  =  Puerto Lumbreras–Lorca, b  =  Lorca-Totana, c  =  Totana-Alhama, and d  =  Alhama-Alcantarilla