Stratigraphic

Stratigraphic reconstructions using δ13C, δ14C, or δ15N measured in aquatic cellulose and fossil material can likewise be used to examine changes in ecosystem carbon and nitrogen cycles and ecosystem productivity.

Historical changes in freshwater ecosystems in the Arctic 2009

Stratigraphic and palaeontological studies were carried out by the Tunisian National Bureau of Mines.

Ichkeul National Park, Tunisia 2008

Stratigraphic sections from twelve sites at Iceberg Lake.

Loso: Varves in Alaska « Climate Audit 2007

Stratigraphic distribution of Extraterrestrial markers at the Cretaceous-Tertiary boundary in the Gulf of Mexico Area: Implications for the Temporal Complexity of the event.

Should Keller's Thin Sections Be Independently Tested? « Climate Audit 2006

Stratigraphic plots of relative abundance of selected planktic foraminifers, d18O for Globigerinoides ruber white variety and winter sea-surface temperature estimates in RC 12-10.

Moberg's G. Bulloides « Climate Audit 2006

Alfred Kidder, a leader of the Stratigraphic Revolution in the United States, is perhaps best remembered for promoting the Pecos Classification, which organized the Native American Pueblo cultures of the American Southwest into stages that supposedly reflected increasing social and technological complexity over time.

The Goddess and the Bull MICHAEL BALTER 2005

Prior to the Stratigraphic Revolution, horizontal excavation—that is, the laying bare of broad swaths of an ancient city, town, or settlement—was the general rule.

The Goddess and the Bull MICHAEL BALTER 2005

Aim Stratigraphic pollen records are used to assess historic vegetation changes that have transpired in a North American mountain meadow since the introduction of Old World livestock species in the middle 1800s.

Graybill and Funkhouser [1993] on Bristlecones « Climate Audit 2005

Stratigraphic analyses of fossil pollen from each core were used to assess vegetation composition before the introduction of European livestock (pre1850) and throughout the historic period (1850–present).

Graybill and Funkhouser [1993] on Bristlecones « Climate Audit 2005

Stratigraphic analysis indicates that the building has seen further substantial damage as a result of the mid-seventh century earthquake, but that it possibly saw a final attempt at reconstruction, after which the building was abandoned and covered with erosional material.

Interactive Dig Sagalassos - Upper Agora 2003