scholarly journals Red slime, black coats, and oily films; the iron and manganese cycles at Huntley Meadows Wetland, Fairfax County, Virginia; field trip guidebook for Geological Society of Washington

1996 ◽  
Author(s):  
E.I. Robbins
Keyword(s):  
Field Trip ◽  
Fairfax County ◽  
Geological Society ◽  
Red Slime ◽  
Iron And Manganese

The first record of Cancelloceras (Early Pennsylvanian Ammonoidea) from southern Nevada: Implications for timing of regional mid-Carboniferous sea-level fluctuations

1997 ◽  
Vol 71 (1) ◽  
pp. 158-162 ◽  
Author(s):  
Alan L. Titus
Keyword(s):  
Great Basin ◽  
Las Vegas ◽  
First Record ◽  
Field Trip ◽  
Geological Society ◽  
Clark County ◽  
Sea Level Fluctuations ◽  
Southern Nevada ◽  
Carbonate Deposition ◽  
Basin Region

In 1988, the presence of an Early Pennsylvanian ammonoid assemblage within the basal meter of the Callville Formation (Pennsylvanian-Permian), eastern Clark County, Nevada, was brought to the attention of the author by Stephen M. Rowland, University of Nevada-Las Vegas. The ammonoids occur in the Frenchman Mountain section described by Rowland (1987) for the Geological Society of America's Decade of North American Geology (DNAG) field trip compendium. The mid-Carboniferous section at this locality (Figure 1) was discussed in two other field trip guides as well (Langenheim and Webster, 1979; Webster et al., 1984). No ammonoids have been reported previously from this locality. Although this is the first record of Cancelloceras from the Great Basin region, the assemblage also provides a narrowly constrained age for the basal part of the Callville Formation at Frenchman Mountain, which in turn, dates the initiation of carbonate deposition following a major mid-Carboniferous hiatus in the southern Great Basin.

scholarly journals From Backbones to Sliding Plates

2019 ◽  
Vol 1 ◽  
Author(s):  
Henry H. Gray
Keyword(s):  
Field Trip ◽  
Society Meeting ◽  
Geological Society

Presented May 18, 1972, to the Indiana-Kentucky Geological Society meeting at Bloomington, Indiana, in connection with a field trip to the Mt. Carmel Fault.

Reunion extraordinaire de la Societe geologique de France dans le Jura franco-suisse du 18 au 26 juillet 1951

1952 ◽  
Vol S6-I (9) ◽  
pp. 763-872
Author(s):  
Louis Glangeaud ◽  
G. Appert ◽  
D. Aubert ◽  
Antoine Bonte ◽  
P. Bourguin ◽  
...  
Keyword(s):  
Structural Features ◽  
Field Trip ◽  
Jura Mountains ◽  
Geological Society

Abstract A compilation of reports on the geology of the Jura mountains, with particular reference to structural features and outcrops observed during the field trip of the French Geological Society in the region in 1951.

scholarly journals The Glarus thrust: excursion guide and report of a field trip of the Swiss Tectonic Studies Group (Swiss Geological Society, 14.–16. 09. 2006)

2008 ◽  
Vol 101 (2) ◽  
pp. 323-340 ◽  
Author(s):  
Marco Herwegh ◽  
Jean-Pierre Hürzeler ◽  
O. Adrian Pfiffner ◽  
Stefan M. Schmid ◽  
Rainer Abart ◽  
...  
Keyword(s):  
Field Trip ◽  
Geological Society
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