Concepedia

Author

Leonard R. Quintana

Los Alamos National Laboratory

Also Known As

Leonard R. Quintana

11

Publications

370

Citations

9

H-Index

22

Concepts

All Affiliations

Los Alamos National Laboratory
LR

About

Leonard R. Quintana is an author at Los Alamos National Laboratory specializing in engineering, geology, and earth science.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

8

8

355

2

Geography

3

3

159

3

Natural Sciences

2

2

50

4

Chemistry

2

2

57

5

Biology

1

1

18

Leonard R. Quintana

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8

Publications

355

Citations

8

H-Index

YearCitations

Elemental abundance anomalies in the late Cenomanian extinction interval: a search for the source(s)

C. J. Orth, Moses Attrep, Leonard R. Quintana,

Earth and Planetary Science Letters

1993

92

A new Cretaceous-Tertiary boundary site at Flaxbourne River, New Zealand: Biostratigraphy and geochemistry

C. P. Strong, Robert R. Brooks, Shane M. Wilson,

Geochimica et Cosmochimica Acta

1987

73

Late Devonian “Kellwasser Event” mass-extinction horizon in Germany: No geochemical evidence for a large-body impact

George R. McGhee, C. J. Orth, Leonard R. Quintana,

Geology

1986

61

Iridium Abundances Across the Ordovician-Silurian Stratotype

P. Wilde, William B. N. Berry, Mary S. Quinby‐Hunt,

Science

1986

39

Pt-group metal anomalies in the Lower Mississippian of southern Oklahoma

C. J. Orth, Leonard R. Quintana, J. S. Gilmore,

Geology

1988

32

Trace-element anomalies at the Mississippian/Pennsylvanian boundary in Oklahoma and Texas

C. J. Orth, Leonard R. Quintana, J. S. Gilmore,

Geology

1986

25

A Search for Iridium Abundance Anomalies at Two Late Cambrian Biomere Boundaries in Western Utah

C. J. Orth, J.D. Knight, Leonard R. Quintana,

Science

1984

18

Foraminiferal changes and geochemical profiles across the Cenomanian/Turonian boundary in central and south‐east Poland

Danuta Peryt, Krystyna Wyrwicka, C. J. Orth,

Terra Nova

1994

15

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