APPLIED BIOSTRATIGRAPHY AND STRATIGRAPHIC CORRELATIONS

[429SM]
a.a. 2025/2026

1° Year of course - First semester

Frequency Not mandatory

  • 6 CFU
  • 56 hours
  • Italian
  • Trieste
  • Obbligatoria
  • Standard teaching
  • Oral Exam
  • SSD GEO/01
  • Advanced concepts and skills
Curricula: ESPLORAZIONE GEOLOGICA
Syllabus

The "Applied Biostratigraphy and Stratigraphic Correlations" course provides information on the biostratigraphic methods to be applied on sedimentary sequences and on methods to correlate coeval sequences distant from each other.
At the end of the course the student must:
- know the groups of fossils useful for dating the rocks in the various time intervals;
- know how to use the biostratigraphic method to date a sedimentary rock;
- know how to apply stratigraphic correlation methods between distant sequences.

Knowledge of paleontology and stratigraphy

BIOSTRATIGRAPHY
Biozone and biostratigraphic methods. Biozonation schemes and their application.
Main groups of organisms useful in biostratigraphy in the different Phanerozoic (Trilobites, Graptolites, Conodonts, Chitinozoans, Ammonoids and ammonites Foraminifera, calcareous Nannoplankton, Dinoflagellates, Spores and pollens).

STRATIGRAPHIC CORRELATIONS
The method of graphic correlations. Methodology. Preparation of the dataset. Error box. Correlation line. Construction of the Composite Standard Section. Composite Standard Units.
Examples and exercises.

PRACTICAL PART
Exercise of dating a micropaleontological sample.

Lecture notes, PowerPoint of lectures.

BIOSTRATIGRAPHY
The Biozone and biostratigraphic methods. Biozonation schemes and their use.
Main groups of organisms useful in biostratigraphy in the different Phanerozoic Periods (Trilobites, Graptolites, Conodonts, Chitinozoans, Ammonoids and ammonites Foraminifera, calcareous Nannoplankton, Dinoflagellates, Spores and pollens).

STRATIGRAPHIC CORRELATIONS
The method of graphic correlations. Methodology. Preparation of the dataset. Error box. Correlation line. Construction of the Composite Standard Section. Composite Standard Units.
Examples and exercises.

PRACTICAL PART
Sampling of a section.
Exercise of dating a micropaleontological sample.

Oral and pratical exam.

.

Lectures, pratical exercitations and one day field excursion.