Danube-Gunz interglacial age of about 900,000 to 940,000 years. There are however indications that the Uhlenberg Profile may still be placed within the Pliocene, and it would thus not correlate with the Danube-Gunz interglacial. Also uncertain is its association with the North German classification because of its position in the underlying stratum of the Gunz it could correspond to the Bavelian or the Waalian interglacial. The Danube-Gunz corresponds at least in part to the Swiss Deckenschotter glaciations. Danube-Gunz interglacial The Danube-Gunz interglacial (), Danube-Gunz warm period ("Donau-Günz-Warmzeit"), often just Danube-Gunz, or also Uhlenberg interglacial ("Uhlenberg-Warmzeit") is the second-oldest named warm period of
Waves of the Danube in Bucharest in 1880. It was dedicated to Emma Gebauer, the wife of music publisher Constantin Gebauer. Composer Émile Waldteufel made an orchestration of the piece in 1886, which was performed for the first time at the 1889 Paris Exposition, and took the audience by storm. It won the march prize to mark the exhibition out of 116 entries. Ivanovici's "Danube Waves" was published in the United States in 1896 and republished in 1903 by the Theodore Lohr Company in an arrangement for piano by Simon Adler. The published version was called "Waves of the Danube." The composition is also