स्तरीकरण,

stratigraphical's Usage Examples:

The Banff Formation is a stratigraphical unit of Devonian age in the Western Canadian Sedimentary Basin.

Sweden topostratigraphical units are mostly based on biostratigraphy as lithological variations are few, making topostratigraphy problematic as units are.

the morphology and anatomy of sterile plant parts (like leaves) or fructifications (mainly the fossilized cones and the stratigraphically-important spores.

"Global chronostratigraphical correlation table for the last 2.

The Yixian Formation (including the synonymous Jingangshan, Tuhulu, Jianchang, Lower Volcanic and Volcanic Rock formations) is followed stratigraphically by the slightly younger Jiufotang Formation and the Fuxin Formation.

His name was chosen by Albert Oppel for this stratigraphical stage because the Tithonian finds itself hand in hand with the dawn of the Cretaceous.

Moscariello, 2007, Global chronostratigraphical correlation table for the last 2.

divided into sections based on their chemical, stratigraphical, and petrographical composition.

The range gives the name to the Palliser Formation, a stratigraphical unit prominently featured in the mountains of this range.

by stratigraphically-controlled springs, and of a waterfall formed by undercutting of horizontal strata.

It gives the name to the Kotaneelee Formation, a stratigraphical unit of the Western Canadian Sedimentary Basin.

The Ashville Formation, a stratigraphical unit of the Western Canadian Sedimentary Basin, was named for this.

The Stoddart Group is a stratigraphical unit of Mississippian to Early Pennsylvanian age in the Western Canadian Sedimentary Basin.