![Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia) | Geological Magazine | Cambridge Core Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia) | Geological Magazine | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20210706142846319-0546:S0016756820001375:S0016756820001375_fig3.png?pub-status=live)
Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia) | Geological Magazine | Cambridge Core
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![Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia) | Geological Magazine | Cambridge Core Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia) | Geological Magazine | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20210706142846319-0546:S0016756820001375:S0016756820001375_fig1.png?pub-status=live)