The complete, fully cored Lower Jurassic (Hettangian, Sinemurian, Pliensbachian, Toarcian) succession from the Llanbedr (Mochras Farm) Borehole, North Wales, the thickest known British section, has yielded a diverse and well preserved foraminiferal fauna, comprising 270 species and subspecies which are described and illustrated. An additional nine taxa, not encountered at Mochras, are also described. This typical European Boreal Atlantic foraminiferal fauna is dominated by members of the Lagenida, with the Ceratobuliminoidea, Miliolida, Spirillinina, Involutinina, Buliminida and Textulariida as important accessory groups. The Ceratobuliminoidea and Miliolida are unusually diverse, with Reinholdella and Ophthalmidium being notably abundan...
FIG. 33. — A, B, Lagunculella flexa (Cushman & Gray, 1946), n. comb., Fécamp (MNHN.F.F6760): A, inte...
The detailed study of benthic foraminifera of four reference sections from the Lower-Middle Jurassic...
FIG. 9. — A, B, Hyalinonetrion gracillimum (Seguenza, 1862), Auxais (MNHN.F.F67637), oral and basal ...
The complete, fully cored Lower Jurassic (Hettangian, Sinemurian, Pliensbachian, Toarcian) successio...
The complete, fully cored Lower Jurassic (Hettangian, Sinemurian, Pliensbachian, Toarcian) successio...
The data file comprises two large scale charts, in pdf format, showing the distribution and abundanc...
The data file comprises two large scale charts, in pdf format, showing the distribution and abundanc...
The use of foraminifera in the characterisation of sequences (systems tracts, maximum flooding surfa...
Quantitative analyses were made of the foraminiferal assemblages in 137 samples from five Portugues...
Quantitative analyses were made of the foraminiferal assemblages in 137 samples from five Portugues...
Abstract Globuligerina glinskikhae nov. sp. Gradstein & Waskowska and Globuligerina waskowskae ...
Northern Ireland Waterloo Mudstone Formation has received relatively little attention due to the sca...
The use of micropalaeontology within a sequence stratigraphic context is rapidly emerging as a valua...
Biostratigraphical, taxonomical, and palaeocological results were obtained from Oxfordian to Tithoni...
The detailed study of benthic foraminifera of four reference sections from the Lower-Middle Jurassic...
FIG. 33. — A, B, Lagunculella flexa (Cushman & Gray, 1946), n. comb., Fécamp (MNHN.F.F6760): A, inte...
The detailed study of benthic foraminifera of four reference sections from the Lower-Middle Jurassic...
FIG. 9. — A, B, Hyalinonetrion gracillimum (Seguenza, 1862), Auxais (MNHN.F.F67637), oral and basal ...
The complete, fully cored Lower Jurassic (Hettangian, Sinemurian, Pliensbachian, Toarcian) successio...
The complete, fully cored Lower Jurassic (Hettangian, Sinemurian, Pliensbachian, Toarcian) successio...
The data file comprises two large scale charts, in pdf format, showing the distribution and abundanc...
The data file comprises two large scale charts, in pdf format, showing the distribution and abundanc...
The use of foraminifera in the characterisation of sequences (systems tracts, maximum flooding surfa...
Quantitative analyses were made of the foraminiferal assemblages in 137 samples from five Portugues...
Quantitative analyses were made of the foraminiferal assemblages in 137 samples from five Portugues...
Abstract Globuligerina glinskikhae nov. sp. Gradstein & Waskowska and Globuligerina waskowskae ...
Northern Ireland Waterloo Mudstone Formation has received relatively little attention due to the sca...
The use of micropalaeontology within a sequence stratigraphic context is rapidly emerging as a valua...
Biostratigraphical, taxonomical, and palaeocological results were obtained from Oxfordian to Tithoni...
The detailed study of benthic foraminifera of four reference sections from the Lower-Middle Jurassic...
FIG. 33. — A, B, Lagunculella flexa (Cushman & Gray, 1946), n. comb., Fécamp (MNHN.F.F6760): A, inte...
The detailed study of benthic foraminifera of four reference sections from the Lower-Middle Jurassic...
FIG. 9. — A, B, Hyalinonetrion gracillimum (Seguenza, 1862), Auxais (MNHN.F.F67637), oral and basal ...