About
Osman Varol, PhD
Terminologies, Symbols and Abbreviations
Taxonomy
Nannofossils
Essential ICN Rules (Madrid Code) to Know
Preparation Techniques for Calcareous Nannofossils
Biostratigraphy
Brief History of Nannofossils
Zonation schemes
Blog
Nannofossils
Articles
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Chordata
Ascidiacea
Enterogona
Didemnidea
Didemnidea
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Monniotia
Varol & Houghton,
1996
4 specimens
Monniotia fasciculata
Meghalayan - Zanclean
2 specimens
Monniotia aciformis
Meghalayan - Zanclean
Rigaudia
Varol & Houghton,
1996
3 specimens
Rigaudia multiradiata
Meghalayan - Zanclean
Micrascidites
Deflandre & Deflandre-Rigaud,
1956
3 specimens
Micrascidites vulgaris
Meghalayan - Thanetian
Bonetia
Varol & Houghton,
1996
2 specimens
Bonetia brevis
Meghalayan - Langhian
2 specimens
Bonetia acuta
Meghalayan - Langhian
Taxonomy
Eukaryota
Animalia
Chordata
Ascidiacea
Enterogona
Didemnidea
Monniotia
Rigaudia
Micrascidites
Bonetia
Didemnum
Didemnoides
Asciditites
Fusellinus
Cystodites
Acinodidemnum
