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New Campanian kossmaticeratid ammonites from the James Ross Basin, Antarctica, and their possible relationships with Jimboiceras? antarcticum Riccardi
(Museum d'Histoire Naturelle, 2012-07)
Field work on James Ross Island, Antarctica, has resulted in the finding of a new upper Campanian ammonite fauna, which in SE James Ross Island includes in stratigraphic succession: a) Neokossmaticeras redondensis gen. et ...
Late Campanian-Maastrichtian Kamptnerius magnificus acme in the South Atlantic section of the Southern Ocean, ODP Holes 690C and 700B
(Micropaleontology Press, 2016-09)
Coccolithophores are organisms with distribution largely controlled by temperature and availability of nutrients. For extinct calcareous nannofossils there are some uncertainties in assigning ecological preferences of taxa, ...
Santonian-Campanian continentalization in the Austral-Magallanes basin: regional correlation, provenance and geodynamic setting
(Academic Press Ltd - Elsevier Science Ltd, 2021-07)
A key event in the paleogeographic evolution of the Austral-Magallanes foreland basin was the Santonian–Maastrichtian continentalization, marked by the appearance of deltaic, fluvial and wetland sequences stacked on top ...
Onshore–offshore trends in Campanian ammonite facies from the Marambio Group, Antarctica: Implications for ammonite habitats
(Academic Press Ltd - Elsevier Science Ltd, 2018-08)
Recent biostratigraphic and sedimentologic studies in the lower–mid Campanian ammonite-rich shelf deposits of the James Ross Basin, Antarctica made possible a precise reconstruction of facies tracts along an onshore–offshore ...
New upper cretaceous (Campanian) flora from James Ross Island, AntarcticaNueva flora del Cretácico Superior (Campaniano) en la Isla James Ross, Antártida
(Asociacion Paleontologica Argentina, 2016-06-17)
I present a diverse previously unrecorded assemblage of leaves, cuticle, seeds and fruits from early-mid Campanian marine sediments, representing the first well-preserved macrofloristic record found in the Santa Marta ...
The ammonite genus gaudryceras from the santonian–campanian of antarctica: systematics and biostratigraphyEl género de amonites gaudryceras del santoniano–campaniano de antártida: sistemática y bioestratigrafía
(Asociación Paleontológica Argentina, 2016-06)
El género Gaudryceras está bien representado en el Santoniano–Campaniano de la Antártida contradiciendo interpretaciones previas sobre su raro registro en altas latitudes australes. Se estudiaron más de 300 ejemplares ...
Mineralogy and geochemistry of the older (>40ka) ignimbrites on the Campanian Plain, Southern Italy.
(2016)
The Campanian Plain in southern Italy has been volcanically active for at least the last 300 ka. The Campanian Ignimbrite (CI) erupted at 39.3 ka, has a volume of ≥ 310 km3 and a great areal extent. However, significant, ...