Species

Orthoceras regulare Schlotheim, 1820

Synonymy list
1820     Orthoceratites regularis — Schlotheim , pp. 54
1931     Orthoceras regulare Schlotheim — Troedsson
1956     Orthoceras regulare Schlotheim, 1820 — Balashov , pp. 234, fig. I 1-4A,b; II 1-4a,б; 5a,б
1970     Orthoceras regulare Schlotheim — Rõõmusoks , pp. 43
2002     Orthoceras regulare (Schlotheim, 1820) — Mutvei , pp. 158
2004     Orthoceras regulare Schlotheim, 1820 — Kröger , pp. 59, fig. 28
Selection of related publications
Pohle, A., Klug, C., Toom, U., Kröger, B. 2019. Conch structures, soft-tissue imprints and taphonomy of the Middle Ordovician cephalopod Tragoceras falcatum from Estonia. Fossil Imprint 75, 1, 70-78. DOI:10.2478/if-2019-0006
Kröger, B. 2004. Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia. Acta Palaeontologica Polonica 49, 1, 57-74.
Mutvei, H. 2002. Connecting ring structure and its significance for classification of the orthoceratid cephalopods. Acta Palaeontologica Polonica 47, 1, 157-168.
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.
Stumbur, H. 1955. Eesti NSV ülem-ordoviitsiumi nautiloiididest [Diplomitöö]. pp. 1-159.
Alichova, T. N., Balashova, E. A., Balashov, Z. G. 1954. Polevoj atlas harakternyh kompleksov fauny otloženij ordovika i gotlandiâ ûžnoj časti Litovskoj SSR. pp. 1-80. Nedra.
Schlotheim, E. F. von 1820. Die Petrefactenkunde auf ihrem jetzingen Standpuncte durch die Beschreibung seiner Sammlung versteinerter und fossiler Überreste des Thier-und Pfanzenreichs der Vorwelt erläuteri. pp. Ixii+1-436. Becker'sche Buchhandlung.
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Klassificering
Organism groupBiota
KingdomAnimalia
PhylumMollusca
ClassCephalopoda
SubclassOrthoceratia
OrderOrthocerida
SuborderOrthoceratina
FamilyOrthoceratidae
SubfamilyOrthoceratinae
GenusOrthoceras
Speciesarcuolyratum
bifoveatum
calamiteum
compressum
excentricum
hoernesi
luhai
regulare
revalense
scabridum
References based on distribution