Crenatosiren is an extinct genus of dugongid sirenian known from the late Oligocene (Chattian) of Florida, North Carolina, and South Carolina. The type...

Subfamily Dugonginae Genus †Bharatisiren Genus †Callistosiren Genus †Crenatosiren Genus †Corystosiren Genus †Culebratherium Genus †Dioplotherium Genus...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

Reynolds III, describe the evolution of Nanosiren garciae from the Crenatosiren lineage, and argue that their small size allowed them access to very...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Bharatisiren †B. indica Genus †Callistosiren †C. boriquensis Genus †Crenatosiren †C. olseni Genus †Corystosiren †C. varguezi Genus †Dioplotherium †D....

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

Sange, 2001; distinct, unnamed genus Halitherium olseni Rinehart, 1976 = Crenatosiren Metaxytherium Rytiodus Evolution of sirenians D. P. Domning. 1996. Bibliography...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

Thewissen & Bajpai 2009 Genus †Kutchisiren Bajpai et al. 2010 Genus †Crenatosiren Domning 1991 Genus †Bharatisiren Bajpai & Domning 1997 Genus †Corystosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

blind snake and two species of boas). The fossils of three sirenians (Crenatosiren olseni, Dioplotherium manigaulti and a Metaxytherium species) have been...

between the two temporal crests with no knobs or bosses like observed in Crenatosiren. The temporal crest extends over the frontal and parietal bone and forms...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

species of sea cows. M. albifontanum for instance coexisted with both Crenatosiren olseni and Dioplotherium manigaulti. A variety of anatomical adaptations...

Sirenians Genus Species Presence Material Notes Images Crenatosiren C. olseni Onslow Beach. Skull caps. An early dugongid. Sirenia Sirenia indet. "CCNHM...

(1997-06-19). "Fossil Sirenia of the west Atlantic and Caribbean region. VI. Crenatosiren olseni (Reinhart, 1976)". Journal of Vertebrate Paleontology. 17 (2):...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...

†Hydrodamalinae Dusisiren Hydrodamalis Dugonginae †Bharatisiren †Callistosiren †Crenatosiren †Corystosiren †Culebratherium †Dioplotherium †Domningia Dugong †Italosiren...