First record of Ephemeropsis, Coptoclava, Coleoptera inc. sed. and Turfanograpta from Lower Cretaceous paper-shales of the western-most site of Mongolia

Nymph-fragments (and detached cerci) of the may-fly Ephemeropsis trisetalis Eichwald and the water-beetle Coptoclava longipoda Ping, a coleopteran and a shell-fragment of the conchostracan Turfanograpta sp. are described for the first time from Lower Cretaceous paper-shales of Bajan-Khongor, Mongoli...

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Bibliographic Details
Main Authors: H. Jähnichen, E. Kahlert
Format: Article
Language:English
Published: Pensoft Publishers 2000-01-01
Series:Fossil Record
Online Access:https://fr.pensoft.net/article/30205/download/pdf/