|
Discoceras antiquissimum
|
|
|
Kröger, Björn, 2013, The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden, European Journal of Taxonomy 41, pp. 1-110
: 72-73
|
72-73 |
|
Discoceras antiquissimum
|
|
|
Aubrechtová, Martina, Korn, Dieter & Kröger, Björn, 2026, The genus Discoceras (Tarphyceratida, Cephalopoda; Ordovician) from Estonia and glacial erratics in north-central Europe, European Journal of Taxonomy 1036, pp. 1-54
: 11-15
|
11-15 |
|
Discoceras antiquissimum
|
|
|
Kröger, Björn, 2025, The Lyckholm acme of cephalopods - Review of the late Katian (Vormsi-Pirgu regional stages) Ordovician cephalopods of Estonia, European Journal of Taxonomy 978, pp. 1-169
: 129-132
|
129-132 |
