|
Acrotretida
|
|
new species
|
Benedetto, J., 2015, A MIDDLE ORDOVICIAN (DARRIWILIAN) DYSAEROBIC BRACHIOPOD ASSEMBLAGE FROM THE PRECORDILLERA TERRANE OF ARGENTINA: IMPLICATIONS FOR EARLY COLONIZATION OF DEEP WATERS, Ameghiniana 52, pp. 69-106
: 69-106
|
69-106 |
|
Cyrtonotreta
|
|
|
Hansen, Jesper & Holmer, Lars E., 2011, Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076, Zootaxa 3076 (1), pp. 1-122
: 49
|
49 |
|
Cyrtonotreta spinosa
|
|
sp. nov.
|
Hansen, Jesper & Holmer, Lars E., 2011, Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076, Zootaxa 3076 (1), pp. 1-122
: 51-53
|
51-53 |
|
Cyrtonotreta profilbekkiensis
|
|
sp. nov.
|
Hansen, Jesper & Holmer, Lars E., 2011, Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076, Zootaxa 3076 (1), pp. 1-122
: 49-51
|
49-51 |
