The Genna Selole Fm (Bajocian-Bathonian to Bathonian
: Del Rio, 1976, 1984; Dieni et al., 1983) are mainly developed in the southernmost outcrops of the Middle Jurassic succession: northwards, it thins out irregularly and tends to disappear, as the Middle Jurassic succession may start directly with the carbonates of the Dorgali Fm.
The age of Samana Suk Formation is Collovian- Bathonian
(Mertman and Ahmad, 1994).
The Puig d'en Pare Formation contains at its base, highly bioturbated nodular limestones that contain reelaborated ammonites from the late Bajocian (Parkinsoni Zone) to the early Bathonian
(2012): A ctenochasmatid pterosaur from the Stonesfield Slate (Bathonian
, Middle Jurassic) of Oxfordshire, England.
The age was poorly known (Hunt, 1994), however, in the Bathonian
. Yemen was subjected to a marine transgression (AI-Thour, 1997).
The Galinha tracksite is included within the lower part of the sequence of the Serra de Aire Formation (Lower Bathonian
), which was deposited in lacustrine, paralic and very shallow, restricted marine conditions (Santos et al., 1994; Azeredo, 2007; Santos et al., 2009).
to Kimmeridgean): The Kohlan formation is the basal Jurassic sandstone.
Callovian-Oxfordian TOC-rich deposits have been reported for the Late Callovian-Early Oxfordian (Price and Grocke, 2002) and one record of marine black shales deposited from the Late Bathonian
to the Volgian (Bausch et al, 1998).
Cteniogenys is a small, probably amphibious, choristodere from the Bathonian
of England (e.g.
Turkmengeologiya in May 2000 released results from a 1999 Bathonian
test, Tazedepe-3, in western Turkmenistan.
This is contemporaneous with, or slightly pre-dates, the emergence of large theropods in the Bathonian
of Europe (Megalosaurus: Benson, 2010).