Geological Field Trips

I have twenty years of experience in organizing geological excursions, in accompanying groups of students and colleagues in visiting very varied geological environments and in preparing field courses with the application of sedimentological and stratigraphic concepts and methodologies of data acquisition.

Below is a list of the main field trips and field courses that I lead annually.

GFT01: The modern and ancient Messina Strait

A geological journey on the exploration of one of the most intriguing natural wonder of the central Mediterranean

Locality: Calabrian side of the modern Messina Strait, southern Italy.

Keywords: mixed sandstone; tectonic confinement; extension; tidal cross bedding; tidal currents; tidal strait; tidal amplification; depositional environment. 

Language: Italian, English, Chinese (with a Ch-speaking guide).

The modern Messina Strait ia a 3 km-wide passageway where tidal currents dominate sedimentary processes, forming discrete depositional subaqueous areas with specific erosional features and bedforms. Its modern uplifted margins preserve remnants of an analogous ancient strait connecting the Tyrrhenian with the Ionian seas at least from the late Pliocene. This field trip illustrates outstanding outcrops where the ancient strait sedimentary dynamics is reconstructed with constant referenc to its modern counterpart. 

Duration: 3 days. Number of participants: min 12, max 23. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: low-medium.

GFT02: From marginal to axial tidal-strait facies in the Early Pleistocene Siderno Strait

A visit to almost entirely preserved sedimentary deposits of tidally-deflected delta-front lobes and tidal sand ridges

Locality: south-eastern Calabria, southern Italy.

Keywords: mixed sandstone; tectonic confinement; extension; tidal cross bedding; deflected deltas, detached deltaic lobes; tidal sand ridges, tidal dunes; tidal bars.

Language: Italian, English, Chinese (with a Ch-speaking guide).

The Siderno Strait was a tectonically confined gateway linking the Tyrrhenian Sea with the Ionian Sea during the Pliocene-Pleistocene. Since it was the widest among several adjacent straits, it provided subaqueous conditions favorable for the development of elongate sand bars and ridges, in its axial sector, along with deflected deltas impinging from the tectonically-active margins, which being elongated and detached in their delta-front lobes, under the powerful effect of amplified tidal currents. This field trip offers a unique chance to visit probably the most outstanding outcrops ever of almost entirely preserved tidal sand ridges.

Duration: 3 days. Number of participants: min 12, max 23. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: low-medium.

GFT03: A geological transect across an orogen: from thrust-top, to foredeep, to foreland strata

A variety of structural and depositional environments can be seen entering the core of an active orogen!

Locality: central-eastern Basilicata, southern Italy.

Keywords: deep-water turbidites; fan-deltas; shorefaces; shelf mud-encased sands; syn-sedimentary tectonics; outcrop sections; lithofacies. 

Language: Italian, English.

This field trip is an annual field course founded on an Erasmus-based cooperation between the University of Basilicata (Italy) and the University of Stavanger (Norway). The course provides an overview on the Southern Apennine Orogenic System through a series of stops, located from the inner to the outer sectors of this structural complex. Miocene and Pliocene-Pleistocene thrust-top, deep-water and shallow-water deposits are observed, to finally discover foredeep to foreland strata. The course is also a chance to get some practice on sedimentary logging on outcrops and stratigraphic correlations exercises.

Duration: 4 days. Number of participants: min 20, max 40. Accommodation and meals excluded. Helmets, hi-visibility vests and first-aid package included. Difficulty level: low-medium.

GFT04: Channel-to-lobe transition in a giant turbiditic system

One of the most outstanding turbidite outcrops of southern Italy are exposed in Basilicata, southern Italy!

Locality: central Basilicata, southern Italy.

Keywords: sandstone; conglomerate; mudstone; tectonic confinement; flexure; turbidites; channels; lobes; vertical stackings; turbitidy flows; lithofacies. 

Language: Italian, English, Chinese (with a Ch-speaking guide).

2022_07_11_14_47_43.mp4

This field trip leads to the exploration of one of the most incredible outcrops of Miocene turbidites of southern Italy. Along a more than 14 km-long stratigraphic section, a series of vertically-stacked turbiditic channels encased into levee heterolithics are exposed. They show seismic- and subseismic-scale features observable from panoramic viewpoints but, at the same, time, the very good accessibility to the outcrops discloses internal depositional architectures and facies-scale details of deep-water deposits. The trip particularly provides examples of sand-rich outcrop analogues for subsurface turbidite reservoirs and is useful to minimize uncertainties related to subseismic-scale gaps. 

Duration: 3 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: medium-high.

GFT05: The Sardinian Graben System, i.e.: the Sardinian Seaway

During the Miocene, coalescent grabens and half-grabens gave rise to the opening of a seaway

Locality: central-southern Sardinia, Italy.

keywords: extension; half-grabens; along-strike variability; rifting; continental systems; transitional systems; marine flooding; tectonic collapse; tidal currents

Language: Italian, English, Chinese (with a Ch-speaking guide).

The Sardinian Graben System was a rift basin consisting of adjacent, block-faulted grabens and half-grabens, which recorded the multi-stage extensional opening of a seaway. It resulted in continental sedimentation, being subtly transgressed by shallow-marine to deep-marine, wave- and tide-influenced deposits, recording the collapses of the various segments of the graben system. This trip offers the opportunity to visit a variety of depositional settings associated to rifting. Outcrops allow along-dip and along-strike stratigraphic windows useful to predict fault-adjacent facies changes in subsurface analogous settings.

Duration: 4 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: medium-high.

GFT06: The Plio-Pleistocene Sant'Arcangelo Basin

At the forefront of the southern Apennine, a wide shallow-marine embayment developed during the Plio-Pleistocene.

Locality: south-eastern Basilicata, southern Italy.

Keywords: thrust-top; pull-apart; alluvial fans; shelf-type deltas; shelf fines; mouth-bars; mud-encased sandstone tongues; subsidence; aggradation.  

Language: Italian, English, Chinese (with a Ch-speaking guide).

Sant'Arcangelo Basin.mp4

The Sant'Arcangelo Basin developed first as a wedge-top depression and, later as a pull-apart basin during the Plio-Quaternary, at the forefront of the Apennine Orogen, southern Italy. Alluvial-fans and fan-deltas dominate over other deposits being replicated several times across four major depositional sequences. This field trip provides outcrop examples of  aggrading coastal sequences and parasequences governed by a virtual continuous accommodation and strike-slip flexuring imposed on marginal-marine deposits, leading to depocentral partitioning and intra-basinal separation. Subseismic-scale examples of sandstone wedging, tongue pinching-out and basinward facies changes are some specific subjects.

Duration: 4 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: medium-high.

GFT07: Deltaic sedimentation in the Plio-Pleistocene Crati Basin

A fault-controlled, extensional wide embayment dominated by deltaic-to-shelf sedimentation.

Locality: central Calabria, southern Italy.

Keywords: extensional tectonics; accommodation; marginal-marine sedimentation; Gilbert-type deltas; shelf-type deltas; vertically-stacked deltas, active faulting.  

Language: Italian, English, Chinese (with a Ch-speaking guide).

During the Plio-Quaternary, discrete segments of southern Italy underwent to dramatic stages of tectonic rifting and fragmentation, leading to the opening of a number of grabens and half-grabens, being filled by marginal-marine to shelf deposits. In the Crati Basin , active faulting along the borders were accommodated by shelf-type and Gilbert-type deltas, interfingering shelf fines basinward. Nowadays, laterally continuous and well-accessible outcrop sections provide excellent exposure to observe large-scale deltaic architectures, their internal geometrical variability and along-strike facies changes. Depositional systems reflect fault tips and relay-ramp zones, typical of rifted basin margins.


Duration: 2 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: low-medium.

GFT08: Marginal sedimentation around a tectonic horst: the Pliocene Calcarenite di Gravina Fm

Differently-sloping margins of a paleo-island lead to the accumulation of seismic-scale sublittoral clinoforms and aprons.

Locality: eastern Basilicata, southern Italy.

Keywords: horst; tectonic transgression; short-term progradation; high-frequency sea-level changes; back-stepping clinoforms; sublittoral aprons; carbonate factory.  

Language: Italian, English, Chinese (with a Ch-speaking guide).

Matera.mp4

The area around Matera exhibits a number of outcrop sections preserving a peculiar setting of Plio-Pleistocene age: a tectonic horst surrounded by coalescent sublittoral coastal sedimentary wedges, accumulated during a major stage of transgression. Coarse-grained clinobedded coastal bodies, forming accretional units lap agianst the flank of the Matera paleo-island, and stack in a general backstepping configuration. This setting, characteristic of a gently-sloping horst margin, is then compared with fan-shaped aprons, representing sublittoral sedimentation along an opposite steeper margin.

Matera is a town whose history goes back thousands of years. It has gone through many millennia of human evolution, making it a scenario of great historical and cultural interest. The Sassi are the most ancient quarters of the city, and they've been a UNESCO world heritage site since 1993.

Duration: 2 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: low-medium.

GFT09: The Amantea Strait: a Miocene tidal strait dominated by deflected fan-deltas and giant sand dunes

During the Tortonian, a half-graben basin turned into a tidal strait during a stage of a major marine flooding.

Locality: central-western Calabria, southern Italy.

Keywords: horst; tectonic transgression; short-term progradation; high-frequency sea-level changes; back-stepping clinoforms; sublittoral aprons; carbonate factory.  

Language: Italian, English, Chinese (with a Ch-speaking guide).

Amantea Strait.mp4

The northern and central Amantea Basin preserve outcrops sections considered the sedimentary record of marginal and axial depositional zones of a tectonically-confined strait. In the margin, an example of tidally-deflected fan-delta can be seen, evolving from its proximal alluvial deposits, upward tidally-reworked delta-front facies. In the axial strait zone, mixed, silici-/bioclastic sandstone are diffusely characterized by a wide spectrum of cross stratification, considered as the record of strong tidal currents flowing in the deeper sector of the strait. 

Duration: 2 days. Number of participants: min 20, max 40. Accommodation and meals included. Helmets, hi-visibility vests and first-aid package included. Difficulty level: medium-high.