- "FINAL(?)
IDENTIFICATION OF THE
FALSE EDESTUS FROM THE HUNSRÜCK SLATE:
PROTOVIRGULARIA (A
TRACE FOSSIL)". {{cite journal}}: Cite
journal requires |journal=...
- S2CID 132462007. Kim, J.Y.; Kim, K.S.; Pickerill, R.P. (2000). "Trace
Fossil Protovirgularia McCoy, 1850 from the
Nonmarine Cretaceous Jinju formation of the Sacheon...
- Teichichnus, Arenicolites, Rosselia, Bergaueria, Thal****inoides, Lockeia,
Protovirgularia, Curvolithus, Dimorphichnus, Cruziana,
Rusophycus Sand and silt heterolithic...
-
Halopoa Lockeia Monomorphichnus Nereites Phycodes Phycosiphon Planolites Protovirgularia Rusophycus Sagittichnus Scolicia Taenidium Teichichnus Tomaculum Treptichnus...
-
curved cylindrical traces (Pascichnia), by
Polychaeta deposit-feeders
Protovirgularia P. isp. Kozłowice Clay Pit, Boroszów
Bilobate traces (Pascichnia),...
- Gordia, Helicodromites, Lockeia, Ophiomorpha, Palaeophycus, Planolites,
Protovirgularia, Rhizocorallium, Skolithos, Spongeliomorpha, Taenidium, Thal****inoides...
- †Proagnostus †Protocycloceras †Protocycloceras
odenvillense †Protoniella †
Protovirgularia †Psammodus †Pseudagnostus †Pseudagnostus
contracta †Pseudomonotis †Pterocrinus...
-
Formation †Protopis †Protopis
waageni – or
unidentified related form †
Protovirgularia †Psalandon –
tentative report †Pseudaspidoceras †Pseudocalycoceras...
