1-20 OF 93 RESULTS FOR

Trubi Formation

Results shown limited to content with bounding coordinates.
Save search
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
Image
View of the claystone horizon ending Unit 3 covered by the Trubi Formation in locality C4 (see Figs 1 and 6 for location). White dots indicate studied samples.

View of the claystone horizon ending Unit 3 covered by the Trubi Formation ... Available to Purchase

Published: 19 February 2021
Fig. 11. View of the claystone horizon ending Unit 3 covered by the Trubi Formation in locality C4 (see Figs 1 and 6 for location). White dots indicate studied samples.
Image
Correlation scheme for the Sicilian Trubi Formation (outcrop) and Subunit IC at Site 978 (core). To simplify correlation, beige and white marls in the Trubi cycles are grouped and assumed to correspond to simple light-dark couplets at Site 978. Lines connect biostratigraphic or magnetostratigraphic datums (top MPL1 = 5.0 Ma; top S = 4.80 Ma; top MPL2 = 4.48 Ma; top C = 4.30 Ma; top MPL3 = 3.94 Ma; top MPL4a = 3.57 Ma; = 3.33 Ma). Key beds in the Trubi column are numbered (e.g., 89, 78, 60, etc.) according to the scheme outlined in Hilgren and Langereis (1989). Numbers of cycles in opposing columns are given between datums, Trubi on the left and Site 978 on the right. Note the different vertical scales for each column; the total thickness of Trubi Formation illustrated is approximately 90 m, whereas the equivalent Site 978 section is approximately 200 m. Also note that during this correlation process we found several errors in the preliminary results volume: the core photographs for 33R and 34R (p. 864-865, Comas et al. 1996) should be switched; and the smear slide data (Section 4, p. 949-987, Comas et al. 1996) are missing depths, so that the component headings should be shifted over one column. See text for discussion.

Correlation scheme for the Sicilian Trubi Formation (outcrop) and Subunit I... Available to Purchase

Published: 01 May 2004
Figure 8 Correlation scheme for the Sicilian Trubi Formation (outcrop) and Subunit IC at Site 978 (core). To simplify correlation, beige and white marls in the Trubi cycles are grouped and assumed to correspond to simple light-dark couplets at Site 978. Lines connect biostratigraphic
Journal Article

Pre-Zanclean end of the Messinian Salinity Crisis: new evidence from central Mediterranean reference sections Available to Purchase

Speranta-Maria Popescu, William Cavazza, Jean-Pierre Suc, Mihaela Carmen Melinte-Dobrinescu, Nadia Barhoun, Christian Gorini
Published: 19 February 2021
Journal of the Geological Society (2021) 178 (3): jgs2020-183.
DOI: https://doi.org/10.1144/jgs2020-183
...Fig. 11. View of the claystone horizon ending Unit 3 covered by the Trubi Formation in locality C4 (see Figs 1 and 6 for location). White dots indicate studied samples. ...
FIGURES | View All (13)
View PDF for article title, Pre-Zanclean end of the Messinian Salinity Crisis: new evidence from central Mediterranean reference sections
Purchase
Add to Citation Manager for Pre-Zanclean end of the Messinian Salinity Crisis: new evidence from central Mediterranean reference sections
Journal Article

Origin and deformation of the Neogene–Recent Maghrebian foredeep at the Gela Nappe, SE Sicily Available to Purchase

R. W. H. BUTLER, M. GRASSO, F. LA MANNA
Published: 01 August 1992
Journal of the Geological Society (1992) 149 (4): 547–556.
DOI: https://doi.org/10.1144/gsjgs.149.4.0547
...-Serravallian foredeep may also have been controlled by normal faulting. Compressional tectonics are reflected in folding and thrusting which post-dates deposition of lower Pliocene chalks (Trubi Formation), although minor folding and erosion preceded this unit. Larger thrusts repeat the basin stratigraphy...
View PDF for article title, Origin and deformation of the Neogene–Recent Maghrebian foredeep at the Gela Nappe, SE Sicily
Purchase
Add to Citation Manager for Origin and deformation of the Neogene–Recent Maghrebian foredeep at the Gela Nappe, SE Sicily
Image
Schematic outline of lithologies that constitute equivalent cycles in Sicilian and Calabrian Trubi Formation (modified from Hilgen 1987) and Subunit IC, Site 978. The Trubi examples represent relative weathering and induration profiles with white and beige marls more indurated than gray marls.

Schematic outline of lithologies that constitute equivalent cycles in Sicil... Available to Purchase

Published: 01 May 2004
Figure 7 Schematic outline of lithologies that constitute equivalent cycles in Sicilian and Calabrian Trubi Formation (modified from Hilgen 1987) and Subunit IC, Site 978. The Trubi examples represent relative weathering and induration profiles with white and beige marls more indurated than gray
Image
Location and geological map of the study area: 1) Alluvial and lacustrian deposits (Holocene); 2) Capodarso calcarenites (Late Zanclean-Piacenzian); 3) Capodarso sands (Late Zanclean-Piacenzian); 4) Enna Marls (Late Zanclean-Piacenzian); 5) Trubi Formation (Zanclean); 6) Gypsum, Calcare di Base Formation and Tripoli Formation (Messinian); 7) Argille brecciate Formation (Late Tortonian); Terravecchia Formation (Tortonian).

Location and geological map of the study area: 1) Alluvial and lacustrian d... Available to Purchase

Published: 01 October 2016
Fig. 1 Location and geological map of the study area: 1) Alluvial and lacustrian deposits (Holocene); 2) Capodarso calcarenites (Late Zanclean-Piacenzian); 3) Capodarso sands (Late Zanclean-Piacenzian); 4) Enna Marls (Late Zanclean-Piacenzian); 5) Trubi Formation (Zanclean); 6) Gypsum, Calcare di
Image
Photograph of the upper part of section A4 (see Figs 1 and 5 for location) showing the topmost Unit 2, the entire Unit 3 and the lowermost Trubi Formation. White dot indicates studied sample. Upper Messinian Unit 3 forms a progradational parasequence from horizontally bedded shelf deposits (very coarse sandstone with microconglomerate stringers) through trough cross-bedded shoreface deposits (coarse to very coarse sandstones) to foreshore deposits (laminated, well-sorted coarse-to-medium sandstones).

Photograph of the upper part of section A4 (see Figs 1 and 5 for locati... Available to Purchase

Published: 19 February 2021
Fig. 7. Photograph of the upper part of section A4 (see Figs 1 and 5 for location) showing the topmost Unit 2, the entire Unit 3 and the lowermost Trubi Formation. White dot indicates studied sample. Upper Messinian Unit 3 forms a progradational parasequence from horizontally bedded shelf
Image
Outcrop about 500 m north of the village of Careri exhibiting in its lower half a prograding braid-delta sequence. SE-dipping fluvial conglomerate foreset beds (delta-front deposits) of late Messinian Unit 2 are erosively overlain by channel-fill conglomerates (delta-plain deposits). The latter are in turn overlain by a thin claystone horizon closing Unit 3 and by the cyclic whitish grey calcilutites of the Zanclean Trubi Formation, which cover by onlap all older lithostratigraphic units in the region. White dots indicate studied samples.

Outcrop about 500 m north of the village of Careri exhibiting in its lower ... Available to Purchase

Published: 19 February 2021
). The latter are in turn overlain by a thin claystone horizon closing Unit 3 and by the cyclic whitish grey calcilutites of the Zanclean Trubi Formation, which cover by onlap all older lithostratigraphic units in the region. White dots indicate studied samples.
Image
Overall geometric relationships between the various lithostratigraphic units cropping out in the study area. The sketch is not to be intended as an actual geological section across any given area but as a broad depiction of the geometric relationships valid over the entire region. A noteworthy feature is the sharp intra-Messinian angular unconformity between the early Messinian evaporites (Unit 1) and the overlying late Messinian post-evaporitic fanglomerates (Unit 2) and sandstone-dominated coastal deposits (Unit 3). Messinian Unit 3 pinches out toward both the continent and the Ionian Basin, thus defining a sedimentary prism, and it is overlain by the Early Pliocene Trubi Formation.

Overall geometric relationships between the various lithostratigraphic unit... Available to Purchase

Published: 19 February 2021
Basin, thus defining a sedimentary prism, and it is overlain by the Early Pliocene Trubi Formation.
Image
Eraclea Minoa sections 1 and 2. A) Location of sections studied and of the Zanclean Stage global stratotype section and point (GSSP) (Van Couvering et al., 2000). B) Photograph of section 2 (photo: J.-P. Suc). C) Stratigraphic succession of section 2. D) Stratigraphic succession of section 1 showing the position of three samples from which specimens of the Galeacysta etrusca complex have been studied. E) Photograph of section 1 (photo: J.-P. Suc). Key: 1, diatomitic turbidite; 2, gypsum; 3, clays; 4, dreissenid coquina; 5, sand; 6, light–dark cycles within silts of the Arenazzolo Formation; 7, Messinian Erosional Surface; 8, carbonate–marly cycles of the Trubi Formation. Light gray shading indicates eroded sediments missing from section 2.

Eraclea Minoa sections 1 and 2. A) Location of sections studied and of th... Available to Purchase

Published: 01 February 2009
of the Arenazzolo Formation; 7, Messinian Erosional Surface; 8, carbonate–marly cycles of the Trubi Formation. Light gray shading indicates eroded sediments missing from section 2.
Journal Article

La sezione infrapliocenica di Ribera considerazioni stratigrafiche e paleoambientali sui Trubi siciliani Free

Rodolfo Sprovieri
Published: 01 January 1974
Italian Journal of Geosciences (1974) 93 (2): 181–214.
... Pliocene Protista Ribera Rotaliina sedimentary rocks sedimentation Sicily Italy Southern Europe stratigraphy Tertiary Trubi Formation zoning ...
Add to Citation Manager for La sezione infrapliocenica di Ribera considerazioni stratigrafiche e paleoambientali sui <span class="search-highlight">Trubi</span> siciliani
Journal Article

Ruolo dell’assetto geologico sulle condizioni di stabilità della collina di Gerace (Reggio Calabria, Italia) Available to Purchase

F. Bozzano, S. Martino, A. Prestininzi
Published: 01 June 2010
Italian Journal of Geosciences (2010) 129 (2): 280–296.
DOI: https://doi.org/10.3301/IJG.2010.10
...) the northern slope is mainly involved in superficial falls and wedge slope movements up to some ten of cubic metres. This different gravitational evolution is strictly related to the geological setting of the Gerace hill, since the Pliocenic aged marly clays (Marne dei Trubi Formation) increase...
View PDF for article title, Ruolo dell’assetto geologico sulle condizioni di stabilità della collina di Gerace (Reggio Calabria, Italia)
Purchase
Add to Citation Manager for Ruolo dell’assetto geologico sulle condizioni di stabilità della collina di Gerace (Reggio Calabria, Italia)
Includes: Supplemental Content
Journal Article

Caratteri sedimentologici e micropaleontologici al passaggio Messiniano-Pliocene in Sicilia Free

R. Sprovieri
Published: 01 January 1976
Italian Journal of Geosciences (1976) 95 (5): 1115–1119.
... Miocene Neogene Pliocene Protista Rotaliina sedimentary petrology sedimentation sediments Sicily Italy Southern Europe stratigraphy Tertiary Trubi Formation upper Miocene ...
Add to Citation Manager for Caratteri sedimentologici e micropaleontologici al passaggio Messiniano-Pliocene in Sicilia
Journal Article

Facies e stratigrafia dei depositi pliocenici tra Leonforte e Centuripe (Sicilia centro-orientale) Free

A. di Grande, M. Grasso, F. Lentini, G. Scamarda
Published: 01 January 1976
Italian Journal of Geosciences (1976) 95 (6): 1319–1344.
... puncticulata Invertebrata Italy Leonforte lithofacies maps microfossils Neogene paleontology Pliocene Protista Rotaliina sedimentary petrology sedimentary rocks Sicily Italy Southern Europe stratigraphy Tertiary Trubi Formation ...
Add to Citation Manager for Facies e stratigrafia dei depositi pliocenici tra Leonforte e Centuripe (Sicilia centro-orientale)
Journal Article

Eustatic Signals in Deep-Marine Sedimentary Sequences Recovered at ODP Site 978, Alboran Basin, Western Mediterranean Sea Available to Purchase

Kathleen M. Marsaglia, Hitoshi Fukusawa, Winton C. Cornell, C.G. Skilbeck, Philip A. Meyers, Manika Prasad, Adam Klaus
Published: 01 May 2004
Journal of Sedimentary Research (2004) 74 (3): 378–390.
DOI: https://doi.org/10.1306/092403740378
...Figure 8 Correlation scheme for the Sicilian Trubi Formation (outcrop) and Subunit IC at Site 978 (core). To simplify correlation, beige and white marls in the Trubi cycles are grouped and assumed to correspond to simple light-dark couplets at Site 978. Lines connect biostratigraphic...
FIGURES | View All (9)
View PDF for article title, Eustatic Signals in Deep-Marine Sedimentary Sequences Recovered at ODP Site 978, Alboran Basin, Western Mediterranean Sea
Purchase
Add to Citation Manager for Eustatic Signals in Deep-Marine Sedimentary Sequences Recovered at ODP Site 978, Alboran Basin, Western Mediterranean Sea
Image
a) Geological-structural map of SE Sicily showing the main features of the Hyblean foreland and the southernmost sector of the Maghrebian chain. (The boxed area outlines the zone of fig. 1b). Legend: 1) Recent Alluvium; 2) Mount Etna volcanics; 3) Plio-Pleistocene sediments; 4) Upper Miocene and Plio-Pleistocene volcanic rocks; 5) Oligo-Miocene carbonates; 6) Upper cretaceous marine carbonates and volcanics; 7) Maghrebian chain; 8) main Thrust; 9) main faults. After Yellin-droret alii (1997), modified; b) Geological-structural map of the northern margin of the Hyblean Plateau based on onshore geological mapping (Carboneet alii, 1986; Grassoet alii, 2004a; Grassoet alii, 2004b; Carboneet alii, 2011). Legend: 1) Holocene alluvium; 2) “Panchina” (middle Pleistocene); 3) Early-middle Pleistocene marls and clays (Quaternary Calcarenites and Clay Complex); 4) Early Pleistocene calcarenite (Quaternary Calcarenites and Clay Complex); 5) Pliocene-Pleistocene volcanics; 6) Trubi Formation (Early Pliocene); 7) Late Miocene (Tortonian-Messinian) volcanics and carbonate rocks; 8) Oligocene-Miocene foreland limestones and marls; 9) Oligocene-Miocene platform successions; 10) Late Cretaceous volcanics; 11) Main normal faults; 12) study area in detail (set up on fig. 2).

a ) Geological-structural map of SE Sicily showing the main features of the... Available to Purchase

Published: 01 June 2013
); 4) Early Pleistocene calcarenite (Quaternary Calcarenites and Clay Complex); 5) Pliocene-Pleistocene volcanics; 6) Trubi Formation (Early Pliocene); 7) Late Miocene (Tortonian-Messinian) volcanics and carbonate rocks; 8) Oligocene-Miocene foreland limestones and marls; 9) Oligocene-Miocene platform
Image
Fig. 9

Deformation on the southern margin of the Corvillo Basin: east of Villaprio... Available to Purchase

Published: 01 June 2010
Fig. 9 Deformation on the southern margin of the Corvillo Basin: east of Villapriolo. Box fold in the gypsum of Cattolica Formation compared to the weak deformation of Trubi chalks which are tightly deformed and overturned. The Pliocene deposits (Trubi chalks) predate the last deformational event
Image
Fig. 7

Different styles of deformation involving the competent Calcare di Base Mem... Available to Purchase

Published: 01 June 2010
Fig. 7 Different styles of deformation involving the competent Calcare di Base Member ( a ), the weakly Trubi Fm. ( b ) and the selenitic gypsum of Pasquasia Formation ( c ): a ) At Contrada Sambuco a rollover anticline is dissected by small listric faults which achieve rotations
Journal Article

Un modello di evoluzione tettono-sedimentaria dell'avanfossa neogenica Siciliana Free

F. Nigro, P. Renda
Published: 01 January 2000
Italian Journal of Geosciences (2000) 119 (3): 677–686.
... Formation sedimentary basins sedimentation Sicily Italy Southern Apennines Southern Europe structural analysis syntectonic processes tectonic units tectonics Terravecchia Formation Tertiary Trubi Formation upper Miocene ...
Add to Citation Manager for Un modello di evoluzione tettono-sedimentaria dell'avanfossa neogenica Siciliana
Journal Article

Geological map of the Corvillo and Mandre Basins (Caltanissetta Basin, Central Sicily): Explanatory notes Available to Purchase

Rosanna Maniscalco, Giorgio De Guidi, Martyn Pedley, Giovanni Sturiale, Mario Grasso
Published: 01 June 2010
Italian Journal of Geosciences (2010) 129 (2): 316–326.
DOI: https://doi.org/10.3301/IJG.2010.04
...Fig. 9 Deformation on the southern margin of the Corvillo Basin: east of Villapriolo. Box fold in the gypsum of Cattolica Formation compared to the weak deformation of Trubi chalks which are tightly deformed and overturned. The Pliocene deposits (Trubi chalks) predate the last deformational event...
FIGURES | View All (9)
View PDF for article title, Geological map of the Corvillo and Mandre Basins (Caltanissetta Basin, Central Sicily): Explanatory notes
Purchase
Add to Citation Manager for Geological map of the Corvillo and Mandre Basins (Caltanissetta Basin, Central Sicily): Explanatory notes