Author:
Cramer,F.H.
Year:
1964
Title:
Microplankton from three Palaeozoic formations in the Province of Leon, northwest Spain.
Reference:
Cramer,F.H. (1964) Microplankton from three Palaeozoic formations in the Province of Leon, northwest Spain. Leidse Geologische Mededelingen Vol. 30 P. 253- 361
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Genus Species Country(Region) From To
Sphaerochitina Sphaerochitina longicollis Spain Late Siegenian
Sphaerochitina Sphaerochitina sphaerocephala Spain Late Ludlovian Emsian
Sphaerochitina Sphaerochitina vitrea Spain Late Llandoverian Ludlovian
Tetraporina Tetraporina horologia sp. nov. Spain Ludlovian Emsian
Triangulina Triangulina Spain Late Siegenian
Triangulina Triangulina alargada Spain Late Siegenian Emsian
Triangulina Triangulina alargada sp. nov. Spain Emsian
Veryhachium Veryhachium asturiae sp. nov. Spain Ludlovian
Veryhachium Veryhachium bernardinae sp. nov. Spain Middle Siegenian Emsian
Veryhachium Veryhachium carminae sp. nov. Spain Ludlovian Early Gedinnian
Veryhachium Veryhachium cazurrum sp. nov. Spain Emsian
Veryhachium Veryhachium ceratioides Spain Emsian
Veryhachium Veryhachium cochinum sp. nov. Spain Ludlovian Early Gedinnian
Veryhachium Veryhachium estrellitae sp. nov. Spain Ludlovian
Veryhachium Veryhachium helenae sp. nov. Spain Middle Siegenian Emsian
Veryhachium Veryhachium inflatissimum sp. nov. Spain Middle Siegenian Emsian
Veryhachium Veryhachium josefae sp. nov. Spain Ludlovian Early Gedinnian