Skip Nav Destination
Close Modal
Update search
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
Filter
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
North America (1)
-
United States
-
Illinois
-
Vermilion County Illinois (1)
-
-
Indiana (1)
-
Midcontinent (1)
-
Mississippi Valley (1)
-
Missouri (1)
-
New Mexico
-
Socorro County New Mexico (1)
-
-
-
-
fossils
-
Plantae
-
Pteridophyta
-
Lycopsida (1)
-
Sphenopsida (1)
-
-
Spermatophyta
-
Gymnospermae
-
Coniferales (2)
-
Cordaitales (2)
-
-
-
-
-
geologic age
-
Paleozoic
-
Carboniferous
-
Pennsylvanian
-
Herrin Coal Member (1)
-
Middle Pennsylvanian
-
Moscovian (1)
-
-
Upper Pennsylvanian
-
Kasimovian (1)
-
Missourian (1)
-
-
-
Upper Carboniferous (2)
-
-
-
Precambrian
-
upper Precambrian
-
Proterozoic (1)
-
-
-
-
Primary terms
-
crust (1)
-
faults (1)
-
North America (1)
-
paleoclimatology (1)
-
paleoecology (3)
-
paleogeography (2)
-
Paleozoic
-
Carboniferous
-
Pennsylvanian
-
Herrin Coal Member (1)
-
Middle Pennsylvanian
-
Moscovian (1)
-
-
Upper Pennsylvanian
-
Kasimovian (1)
-
Missourian (1)
-
-
-
Upper Carboniferous (2)
-
-
-
Plantae
-
Pteridophyta
-
Lycopsida (1)
-
Sphenopsida (1)
-
-
Spermatophyta
-
Gymnospermae
-
Coniferales (2)
-
Cordaitales (2)
-
-
-
-
Precambrian
-
upper Precambrian
-
Proterozoic (1)
-
-
-
sedimentary rocks
-
carbonate rocks
-
wackestone (1)
-
-
clastic rocks
-
shale (1)
-
-
coal (1)
-
-
sediments
-
peat (1)
-
-
structural geology (1)
-
tectonics (1)
-
tectonophysics (1)
-
United States
-
Illinois
-
Vermilion County Illinois (1)
-
-
Indiana (1)
-
Midcontinent (1)
-
Mississippi Valley (1)
-
Missouri (1)
-
New Mexico
-
Socorro County New Mexico (1)
-
-
-
-
rock formations
-
Baker Coal (1)
-
-
sedimentary rocks
-
sedimentary rocks
-
carbonate rocks
-
wackestone (1)
-
-
clastic rocks
-
shale (1)
-
-
coal (1)
-
-
-
sediments
-
sediments
-
peat (1)
-
-
GeoRef Categories
Era and Period
Epoch and Age
Date
Availability
1-4 OF 4
Results shown limited to content with bounding coordinates.
W. John Nelson
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Sort by
Journal Article
Pennsylvanian coniferopsid forests in sabkha facies reveal the nature of seasonal tropical biome
Howard J. Falcon-Lang, Nathan A. Jud, W. John Nelson, William A. DiMichele, Dan S. Chaney, Spencer G. Lucas
Publisher: Geological Society of America
Published: 01 April 2011
Geology (2011) 39 (4): 371–374.
Journal Article
Incised channel fills containing conifers indicate that seasonally dry vegetation dominated Pennsylvanian tropical lowlands
Howard J. Falcon-Lang, W. John Nelson, Scott Elrick, Cindy V. Looy, Philip R. Ames, William A. DiMichele
Publisher: Geological Society of America
Published: 01 October 2009
Geology (2009) 37 (10): 923–926.
Journal Article
Ecological gradients within a Pennsylvanian mire forest
Publisher: Geological Society of America
Published: 01 May 2007
Geology (2007) 35 (5): 415–418.
Journal Article
Comment and Reply on "Major Proterozoic basement features of the eastern midcontinent of North America revealed by recent COCORP profiling"
Publisher: Geological Society of America
Published: 01 April 1990
Geology (1990) 18 (4): 378–379.