Where: Kaliningrad, Russian Federation (54.9° N, 19.9° E: paleocoordinates 53.9° N, 15.2° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Priabonian (38.0 - 33.9 Ma)
• According to Aleksandrova and Zaporozhets (2008), the higher parts of the Prussian Formation (including the Blaue Erde or Blue Earth) belong to the Charlesdowniea clathrata angulosa dinocyst Zone. Based on its index species, this zone is concurrent to Zone W13 established in the Parisian basin (Châteauneuf and Gruas-Cavagnetto 1978), where it is correlated with nannoplankton zones NP18–NP21 (Powell, 1992) of the Priabonian. In the Paleogene zonation of northwestern Europe, the first occurrence of Thalassiphora fenestrata is designated at the base of the dinocyst Subzone D12b (36.20 +/- 0.1 Ma), which is correlated with zones NP18 (terminal part)–NP20 of the Priabonian (Luterbacher et al., 2004).
Environment/lithology: terrestrial; amber
Size class: mesofossils
Preservation: amber
Collection methods: In the collection of von Holt
Primary reference: D. J. Brothers and J. W. Janzen. 1999. New generic synonymy in Scolebythidae , with redescription of both sexes of Pristapenesia primaeva Brues from Baltic amber (Hymenoptera: Chrysidoidea). Proceedings of the First International Palaeoentomological Conference 17-26 [M. Clapham/J. Karr/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 123760: authorized by Matthew Clapham, entered by Arram Noshirvan on 28.01.2012, edited by Jered Karr and Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Arachnida | |
Palaeolychas balticus n. gen. n. sp.3
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Insecta | |
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"Stichotrema weitschati" = Palaeomyrmecolax weitschati4
"Stichotrema weitschati" = Palaeomyrmecolax weitschati4 Kinzelbach and Pohl 1994 twisted-winged parasite | |
Pristapenesia primaeva Brues 1933 wasp | |
Protoloewinella keilbachi1 Schumann 1984 robber fly Five specimens combined in Holt and Glink collections
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