|
Leonova, Esaulova & Shilovskii |
2002 |
The First Ammonoid Find in the Volga-Urals Region.
Doklady Earth Sciences, 383A (3):239-241, 2 fig.
|
|
|
Leonova |
2006 |
Roudskie ammonoidei v severnykh raionakh zemnogo shara.
[Roadian Ammonoids in the northern regions of the earth].
In: Evolyutsiya Biosfery i Bioraznoobraziya, 5: Problemy stratigrafii i paleobiogeografii, KMK: 540-551, 3 fig.
|