Species

Ancyrochitina bifurcaspina Nestor, 1994

Type specimen data
holotype: Department of Geology, TalTech ; GIT 272-12; Ohesaare borehole; Raikküla Stage , 391.35 m
Reference:
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.
Synonymy list
1990     Ancyrochitina sp. c — Nestor , pp. 81, fig. 14:5
1994     Ancyrochitina bifurcaspina sp. n. — Nestor , pp. 61-62, fig. 3:3-5
Selection of related publications
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia. pp. 1-163. Estonian Academy Publishers.
Occurrence in samples (CONOP)
Ikla puurauk : 5 sample(s)
Asuküla puurauk : 5 sample(s)
Engure 4 puurauk : 1 sample(s)
Laeva 18 puurauk : 4 sample(s)
Kaugatuma 509 puurauk : 2 sample(s)
Kolka 54 puurauk : 4 sample(s)
Kirikuküla puurauk : 2 sample(s)
Ohesaare puurauk : 12 sample(s)
Lihula 211 puurauk : 1 sample(s)
Martna 1 puurauk : 2 sample(s)
Heimtali 422 puurauk : 13 sample(s)
Orjaku puurauk : 3 sample(s)
Ruhnu 500 puurauk : 2 sample(s)
Pusku 2 puurauk : 4 sample(s)
Sõru 400 puurauk : 2 sample(s)
Taagepera puurauk : 7 sample(s)
Staicele 4 puurauk : 7 sample(s)
Sulustvere puurauk : 2 sample(s)
Tinuri 818 puurauk : 1 sample(s)
Viki puurauk : 11 sample(s)
Remte 3 puurauk : 1 sample(s)
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Classification
Organism groupBiota
DomainEukaryota
KingdomAnimalia
ClassChitinozoa
OrderProsomatifera
FamilyLagenochitindae
SubfamilyAncyrochitininae
GenusAncyrochitina
Speciesancyrea
ansarviensis
bifurcaspina
bornholmensis
brevispinosa
clathrospinosa
convexa
desmea
diabolus
digitata
fragilis
gogginensis
gutnica
laevaensis
lemniscata
longispina
mullinsi
paulaspina
pedavis
plurispinosa
porrectaspina
primitiva
ramosaspina
rumbaensis
tomentosa
vikiensis
References based on distribution