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Sickenberg, Otto
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1927a |
Ein neuer Fund einer Sirene aus dem marinen Miozän des Burgenlandes.
Verh. Zool.-Bot. Ges. Wien 77(3): 103-106.
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Sickenberg, Otto
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1927b |
Über einen neuen Fund einer tertiären Seekuh.
Forsch. Fortschr. (Berlin) 3: 278-279. 1 fig.
–Reports a skull of Metaxytherium petersi from the Miocene of Austria.
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Sickenberg, Otto
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1928 |
Eine Sirene aus dem Leithakalk des Burgenlandes.
Denkschr. Akad. Wiss. Wien, Math.-Natw. Kl. 101: 293-323. 6 figs. 2 pls.
–?Abstr.: Anz. Akad. Wiss. Wien 65: 149-150. Describes a skull from the Miocene of Austria, on the basis of which he refers the species Metaxytherium petersi to the new genus Thalattosiren.
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Sickenberg, Otto
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1929a |
Ein Schädelstück von Manatherium delheidi Hartl.
Pal. Zs. 11(2): 86-101. 3 figs. Pls. 3-4. July 22, 1929.
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Sickenberg, Otto
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1931 |
Morphologie und Stammesgeschichte der Sirenen.... I. Die Einflüsse des Wasserlebens auf die innere Sekretion und Formgestaltung der Sirenen.
Palaeobiologica (Wien) 4(6/7): 405-444.
–Presents anatomical, ontogenetic, and phylogenetic evidence that neoteny, arising from dysfunction of the thyroid and/or pituitary glands as a result of chronic oxygen deficiency and high iodine content of food, is a pervasive feature of sir. development and evolution.
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Sickenberg, Otto
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1933 |
Die Einflüsse des Wasserlebens auf die innere Sekretion und Formgestaltung der Sirenen.
Forsch. Fortschr. (Berlin) 9(29): 427-429. Oct. 10, 1933.
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Pia, Julius von; Sickenberg, Otto
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1934 |
Katalog der in den österreichischen Sammlungen befindlichen Säugetierreste des Jungtertiärs Österreichs und der Randgebiete.
Denkschr. Naturhist. Mus. Wien, Geol.-Pal. Reihe 4: xvi + 544.
–A detailed and very useful catalog of the Neogene mammalian fossils held in Austrian collections, including very small and obscure local ones. Sirs., 403-416, 452-454, 464-470.
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Sickenberg, Otto
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1934a |
Kontinentalverschiebung, Klimawechsel und die Verbreitung der tertiären landbewohnenden Säugetiere.
Biol. Gen. (Vienna) 10: 267-300. 4 figs.
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Sickenberg, Otto
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1934b |
Beiträge zur Kenntnis tertiärer Sirenen. I. Die eozänen Sirenen des Mittelmeergebietes. II. Die Sirenen des belgischen Tertiärs.
Mém. Mus. Roy. Hist. Nat. Belgique No. 63: 1-352. 10 tabs. 52 figs. 11 pls. Dec. 31, 1934.
–One of the most valuable works on fossil sirs., this massive monograph was conceived as a continuation of Abel's (1913a) work on the skull of Eotherium aegyptiacum. Finding himself unable to complete his projected study of Mediterranean Eocene sirs., Abel turned the project over to his student Sickenberg, who in this work describes the postcrania of E. aegyptiacum; covers in detail the other Egyptian Eocene forms E. (Eosiren) abeli, n.sp., E. (Eosiren) libycum, E. stromeri, n.sp., and Protosiren fraasi; Prototherium veronense (Eocene, Italy); Protosiren(?) dubia (Eocene, France); and fragmentary Eocene sirs. from Transylvania and Hungary. In the second part he describes the fossil sirs. of Belgium: Halitherium schinzi forma delheidi (Oligocene), a new combination based on Hartlaub's Manatherium; and Miosiren kocki (Miocene). Sickenberg thereby filled in some significant gaps in the sir. record by his meticulous descriptions of several taxa that had previously been little more than names.
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