GI puurbrigaadi (J. Muru) puuritud 1950-ndate II poolel; E. Jürgenson kirjeldas 1959 juunis
Record changed
2020-11-03 11:51:14
References (2)
Kaljo, D. 1970. Райккюлаский горизонт [Raikküla Stage]. Кальо Д. Л. (ред.) Силур Эстонии [The Silurian of Estonia]. Valgus, Tallinn. 221-232. | DETAILS
Nestor, V. 1998. Chitinozoan biofacies of late early Llandovery (Coronograptus cyphus) age in the East Baltic. Proceedings of the Estonian Academy of Sciences. Geology47 (4), 219-228. | DOI | DETAILS
Raw data (5 species, 17 samples)
locality depth depth_interval sample_number Cyathochitina campanulaeformis Euconochitina electa Ancyrochitina bifurcaspina Belonechitina aspera Conochitina iklaensis
Martna 1 borehole 7.40 7.45 M-9333 1
Martna 1 borehole 9.15 9.20 M-9332 1
Martna 1 borehole 10.50 10.58 M-9331 1 1
Martna 1 borehole 12.00 12.10 M-9329 1 1
Martna 1 borehole 13.30 13.35 M-9327 1
Martna 1 borehole 14.40 14.47 M-9326 1
Martna 1 borehole 15.70 15.75 M-9325 1
Martna 1 borehole 17.40 17.45 M-9324 1
Martna 1 borehole 18.90 M-9323 1 1 -1
Martna 1 borehole 19.95 20.00 M-9322 1 1
Martna 1 borehole 20.75 20.80 M-9321 1
Martna 1 borehole 21.30 21.35 M-9320 1
Martna 1 borehole 22.47 22.55 M-9319 1
Martna 1 borehole 24.80 24.84 M-9317
Martna 1 borehole 33.95 34.00 M-9305
Martna 1 borehole 44.40 44.45 M-9299
Martna 1 borehole 46.60 46.70 M-9298 -1