2 New Species Of Fossil Mayflies (Ephemeroptera - Neoephemeridae And Siphlonuridae) From Ruby River Basin (Oligocene) Of Southwestern Montana

By

Lewis, S E

Type

Article

Date of Publication

1977

Original Publication

Proceedings of the Entomological Society of Washington

Volume

79

Pages

583--587

Contributed by

BioStor

Language

English

Published by

Washington, etc, Entomological Society of Washington,

Identifiers

BioStor: https://biostor.org/reference/76312