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
-
Europe
-
Baltic region (2)
-
Western Europe
-
Scandinavia
-
Sweden
-
Dalarna (1)
-
-
-
United Kingdom
-
Great Britain (1)
-
-
-
-
United States
-
Illinois
-
Alexander County Illinois (1)
-
-
Wyoming
-
Big Horn County Wyoming (1)
-
-
-
-
fossils
-
Graptolithina (1)
-
Invertebrata
-
Echinodermata
-
Crinozoa
-
Crinoidea (1)
-
-
Homalozoa
-
Stylophora (1)
-
-
-
-
-
geologic age
-
Paleozoic
-
Ordovician
-
Upper Ordovician
-
Cincinnatian
-
Maysvillian (1)
-
-
Maquoketa Formation (1)
-
-
-
Silurian
-
Lower Silurian (2)
-
-
-
-
igneous rocks
-
volcanic ash (2)
-
-
metamorphic rocks
-
K-bentonite (2)
-
-
minerals
-
K-bentonite (2)
-
silicates
-
sheet silicates
-
clay minerals
-
kaolinite (1)
-
smectite (1)
-
-
-
-
-
Primary terms
-
biogeography (1)
-
clay mineralogy (2)
-
Europe
-
Baltic region (2)
-
Western Europe
-
Scandinavia
-
Sweden
-
Dalarna (1)
-
-
-
United Kingdom
-
Great Britain (1)
-
-
-
-
Graptolithina (1)
-
Invertebrata
-
Echinodermata
-
Crinozoa
-
Crinoidea (1)
-
-
Homalozoa
-
Stylophora (1)
-
-
-
-
magmas (1)
-
paleoecology (1)
-
paleogeography (1)
-
paleontology (2)
-
Paleozoic
-
Ordovician
-
Upper Ordovician
-
Cincinnatian
-
Maysvillian (1)
-
-
Maquoketa Formation (1)
-
-
-
Silurian
-
Lower Silurian (2)
-
-
-
sedimentary rocks
-
clastic rocks
-
bentonite (1)
-
-
-
tectonics (1)
-
United States
-
Illinois
-
Alexander County Illinois (1)
-
-
Wyoming
-
Big Horn County Wyoming (1)
-
-
-
-
sedimentary rocks
-
sedimentary rocks
-
clastic rocks
-
bentonite (1)
-
-
-
GeoRef Categories
Era and Period
Epoch and Age
Date
Availability
1-4 OF 4
Results shown limited to content with bounding coordinates.
D. R. Kolata
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
The lower Silurian Osmundsberg K-bentonite; Part I, Stratigraphic position, distribution, and palaeogeographic significance
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 01 January 1998
Geological Magazine (1998) 135 (1): 1–13.
Journal Article
The Lower Silurian Osmundsberg K-bentonite; Part II, Mineralogy, geochemistry, chemostratigraphy and tectonomagmatic significance
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 01 January 1998
Geological Magazine (1998) 135 (1): 15–26.
Journal Article
Diamphidiocystis, a new mitrate "carpoid" from the Cincinnatian (Upper Ordovician) Maquoketa Group in southern Illinois
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 September 1979
Journal of Paleontology (1979) 53 (5): 1121–1135.
Journal Article
Crinoids from the upper Ordovician Bighorn Formation of Wyoming
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 May 1976
Journal of Paleontology (1976) 50 (3): 444–453.