Yerkes, Robert F.

About the author


Preliminary geologic map of the Canoga Park 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Fillmore 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Newhall 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Piru 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Thousand Oaks 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Topanga 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Val Verde 7.5' quadrangle, southern, California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Calabasas 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Oat Mountain 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary Geologic Map of the Beverly Hills 7.5' Quadrangle, Southern California: A Digital Database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Burbank 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Hollywood 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Los Angeles 7.5' quadrangle, Southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Malibu Beach 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Mint Canyon 7.5' quadrangle, southern California: A digital Database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Moorpark 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Newbury Peak 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Point Dume 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the San Fernando 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Santa Susana 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Simi 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Sunland 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Preliminary geologic map of the Van Nuys 7.5' quadrangle, southern California: A digital database

This Open-File report is a digital geologic map database. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are

Isostatic gravity map of the Los Angeles 30 x 60 minute quadrangle, California

Gravity data were compiled, collected, and edited to produce an isostatic gravity map of the Los Angeles 30 x 60 minute quadrangle, California. This record focuses primarily on the principal facts, that is, gravity observations, and the corrections made