Rb‐Sr and Sm‐Nd isotopic characterization of Eocene volcanic and volcaniclastic rocks from Puerto Rico

Geophysical Research Letters

Volumn 18, Issue 3, 1991, Pages 545-548

  Frost, Carol D ^a   Schellekens, Johannes H ^b  

^a UNIVERSITY OF WYOMING   (United States)

^b UNIVERSITY OF PUERTO RICO   (Puerto Rico)

Author keywords

[No Author keywords available]

Indexed keywords

EOCENE; ISLAND ARC; ISOTOPIC COMPOSITION; LAVA; RARE EARTH ELEMENT; RUBIDIUM/STRONTIUM; SAMARIUM/NEODYMIUM; TRACE ELEMENT; VOLCANICLASTIC;

PUERTO RICO;

EID: 0026003992     PISSN: 00948276     EISSN: 19448007     Source Type: Journal    
DOI: 10.1029/91GL00400     Document Type: Article

References (16)

1. Isotopic and trace element constraints on the petrogenesis of subduction‐related lavas from Martinique, Lesser Antilles
2. Crustal contamination versus subduction zone enrichment: examples from the Lesser Antilles and implications for mantle source compositions of island arc volcanic rocks
3. Tobago, West Indies, a fragment of a Mesozoic oceanic island arc: petrochemical evidence
4. Cretaceous and Lower Tertiary stratigraphy in west‐central Puerto Rico
5. Caribbean Eocene volcanism and the extent of horizon A
6. Cretaceous and Lower Tertiary stratigraphy in northwestern Puerto Rico
7. Nd‐ and Sr‐isotope geochemistry of eclogites and blueschists from Hispaniola‐Puerto Rico subduction zone
8. Rapid, high quality major and trace element analysis of powdered rock by x‐ray fluorescence spectrometry, X^ray
9. Geochemica evidence for enriched sources for shoshonitic volcanic rocks from Hispaniola
10. Stratigraphy, geochemistry and mineralogy of Eocene rocks from the Toa Baja drillhole
11. Evolution of high Ca, high Sr C‐series basalt from Grenada, Lesser Antilles: the effects of intra‐crustal contamination
12. Sediment subduction and magma genesis in the Lesser Antilles: isotopic and trace element constraints
13. Isotope and trace element geochemistry of sediments from the Barbados Ridge‐Demerara Plain region