- invertebrates, and
included his
identification of a new
species of brachiopod,
Derbyia sulcata Walter.
Walter began his
career with
Jersey Standard (Humble),...
-
light brown, nodular, fine-grained,
slightly silty,
contains gastropods,
Derbyia, Composita, and
other brachiopod fragments, few
arenaceous foraminifers...
- †
Derbyia nasuta †
Derbyia pannucia – type
locality for
species †
Derbyia profunda †
Derbyia scitula †
Derbyia strophomenoidea †
Derbyia sulcata †
Derbyia texta...
-
limba – type
locality for
species Dentalium †
Derbyia †
Derbyia bennetti †
Derbyia cr****a †
Derbyia sulca †
Derbyia wabashensis †Desmoinesia †Desmoinesia muricatina...
- †Deltopecten †Deltopecten
monroensis †Deltopecten
tahlequahensis †
Derbyia †
Derbyia cr****a †
Derbyia robusta – or
unidentified comparable form †Diablodontus – type...
- †Dentalium
hecetaensis †
Derbyia †
Derbyia bennetti – or
unidentified related form †
Derbyia grandis – or
unidentified comparable form †
Derbyia robusta – or unidentified...
- †Dentalium †Dentalium
kansasense †
Derbyia †
Derbyia cr****a †
Derbyia cymbula †
Derbyia cymula †
Derbyia hooserensis †
Derbyia wabaunseensis †Desmiodus †Desmoinesia...
- †Deltodus †Deltodus
mercurei †Dendrocrinus †Densonella †Dentalium †
Derbyia †
Derbyia magna †
Derbyia robusta – or
unidentified comparable form †Diaphragmus †Diaphragmus...
- for
genus †Densignathus
rowei – type
locality for
species †
Derbyia †
Derbyia cr****a †
Derbyia robusta †Devonochonetes †Devonochonetes
coronatus †Devonochonetes...
- – type
locality for
species Dentalium †
Derbyia †
Derbyia cr****a †
Derbyia subcircularis †
Derbyia sulca †
Derbyia wabaunseensis †Desatrypa †Desatrypa copperi...
