Vertical variation in the foraminifera content detected by quantitative and qualitative studiespermitted recognition of eight biofacies along the Pirabas Formation at the investigated area. The assemblagesare related to shallow shelf and marginal marine paleoenvironments. Cyclical fluctuations in the marginalmarine environments demonstrated changes in the water‘s depth and salinity.The presence of planktonic foraminifera confirms the Early Miocene age for the Pirabas Formation. Thepresence of Globorotalia kugleri Bolli and Globigerinoides primordius Blow & Banner at the base, andGlobigerinoides altiaperturus Bolli and Globigerinoides trilobus trilobus (Reuss) at the top of outcrop permitcorrelation to N4 and N5 International Biostratigr...
Outcrops of the Cipero Formation that are currently exposed near San Fernando, Trinidad, are describ...
Planktonic foraminifers were examined in at least three samples per core at Site 999 in the western ...
The distribution of planktonic foraminifera in box-core tops under the influence of a western bounda...
This work deals the recognition of the global, regional and local biologic events in the Pirabas For...
The Barranca Final Formation was assigned to the Entrerriense or Paranense transgression, based on t...
The Neogene benthic foraminiferal ecostratigraphy of offshore Pelotas Basin has not yet been researc...
ABSTRACT: On the basis of thin-section studies of larger foraminifera in well cores and cuttings fro...
Late middle Miocene to middle or late Pliocene benthic foraminifera from north-central Falcón State...
The "Paranaense Sea" (middle/upper Miocene) presents a clear marine gradient from the east to the we...
A taxonomia de foraminíferos planctônicos é fonte de discussões desde o início de sua utilização na ...
Foraminifera were studied in 109 samples from four drillholes (2TG-77, 2TG-97, 2TG-120 and 2TG-129) ...
Recently exposed Oligocene-Miocene (O-M) strata in Santa Elena, Guyanilla and the section at Playa d...
Quaternary sediments were recovered at all four Sites at Leg 72. Planktonic foraminifers were abunda...
planktonic foraminifera was analysed from sixteen wells from the Lower Magdalena Valley (LMV). The i...
O presente trabalho tem como enfoque o estudo de foraminíferos planctônicos, na margem continental S...
Outcrops of the Cipero Formation that are currently exposed near San Fernando, Trinidad, are describ...
Planktonic foraminifers were examined in at least three samples per core at Site 999 in the western ...
The distribution of planktonic foraminifera in box-core tops under the influence of a western bounda...
This work deals the recognition of the global, regional and local biologic events in the Pirabas For...
The Barranca Final Formation was assigned to the Entrerriense or Paranense transgression, based on t...
The Neogene benthic foraminiferal ecostratigraphy of offshore Pelotas Basin has not yet been researc...
ABSTRACT: On the basis of thin-section studies of larger foraminifera in well cores and cuttings fro...
Late middle Miocene to middle or late Pliocene benthic foraminifera from north-central Falcón State...
The "Paranaense Sea" (middle/upper Miocene) presents a clear marine gradient from the east to the we...
A taxonomia de foraminíferos planctônicos é fonte de discussões desde o início de sua utilização na ...
Foraminifera were studied in 109 samples from four drillholes (2TG-77, 2TG-97, 2TG-120 and 2TG-129) ...
Recently exposed Oligocene-Miocene (O-M) strata in Santa Elena, Guyanilla and the section at Playa d...
Quaternary sediments were recovered at all four Sites at Leg 72. Planktonic foraminifers were abunda...
planktonic foraminifera was analysed from sixteen wells from the Lower Magdalena Valley (LMV). The i...
O presente trabalho tem como enfoque o estudo de foraminíferos planctônicos, na margem continental S...
Outcrops of the Cipero Formation that are currently exposed near San Fernando, Trinidad, are describ...
Planktonic foraminifers were examined in at least three samples per core at Site 999 in the western ...
The distribution of planktonic foraminifera in box-core tops under the influence of a western bounda...