Species

Alispira gracilis Nikiforova, 1961

Synonymy list
1961     Zygospira (Alispira) gracilis sp. nov. — Nikiforova & Andreeva , pp. 244, fig. pl 53: 1-8
1970     Alispira gracilis Nikiforova, 1961 — Rubel , pp. 25-26, fig. pl. 13: 16-22
1984     Alispira gracilis Nikiforova, 1961 — Rubel et al. , pp. 23
2002     Alispira gracilis Nikiforova, 1961 — Copper , pp. 1422, fig. fig. 965, 1a-g
Selection of related publications
Rubel, M. 1977. Revision of Silurian Dayiacea (Brach.) from the North-East Baltic. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 26, 3, 211-220. DOI:10.3176/chem.geol.1977.3.08
Rubel, M. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia. pp. 1-75. Valgus.
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Classification
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderAtrypida
SuborderAtrypidina
SuperfamilyAtrypoidea
FamilyAtrypinidae
SubfamilyClintonellinae
GenusAlispira
Speciesgracilis
References based on distribution
  • Rubel, 1977a   Kirikuküla borehole   95.6 - 110.4   Juuru Stage
  • Rubel, 1977a   Orjaku borehole   27.4 - 36.2   Juuru Stage
  • Rubel, 1977a   Sulustvere borehole   98.8 - 99.5   Juuru Stage