Definition of Portlandian. Meaning of Portlandian. Synonyms of Portlandian

- The Portland Group (defining the Portlandian) is a Late Jur****ic (Tithonian) lithostratigraphic group (a sequence of rock strata) in South East England...
- of seawater. The stone is an open textured oolitic limestone from the Portlandian formation formed during the Tithonian age, (152.1 ± 4 Ma to 145.0 ± 4...
- majority of Petit Chablis vineyards, are planted on slightly younger Portlandian soil. There is one Grand Cru in Chablis with seven officially delineated...
- most of the Petit Chablis vineyards, are planted on slightly younger Portlandian soil, still of similar structure. The chalk landscape resembles some...
- falling under the more basic "Petit Chablis" appellation, are planted on portlandian limestone which produces wines with less finesse. Chalk beds are found...
- larger French specimen (Y85R M4M) was discovered in around 1971 in the Portlandian lithographic limestone of Canjuers near Nice. It dates to the lower Tithonian...
- stone. Geoff Townson conducted three years doctoral research on the Portlandian, being the first to describe the patch-reef facies and Dorset-wide sedimentation...
- but the top was defined by British stratigraphers as the base of the Portlandian (sensu anglico) whereas in France the top was defined as the base of...
- Kimmeridgian Megalneusaurus rex Kimmeridgian-Portlandian Kimmeridgian-Portlandian Kimmeridgian-Portlandian Colymbosaurus trochanterius Kimmeridgian-Tithonian...
- Tithonian-aged deposits in Hannaches, France. The specific name references the Portlandian stage, a term used in the past which corresponds to the Tithonian. In...