Generalized Osteosclerotic Condition in the Skeleton of Nanophoca vitulinoides, a Dwarf Seal from the Miocene of Belgium (original) (raw)

• Amprino R (1947) La structure du tissu osseux envisagée comme expression de différences dans la vitesse de l’accroissement. Arch Biol 58:315–330
  Google Scholar
• Amson E, Muizon C de (2014) A new durophagous phocid (Mammalia: Carnivora) from the late Neogene of Peru and considerations on monachine seal phylogeny. J Syst Palaeontol 12:523–548. doi: https://doi.org/10.1080/14772019.2013.799610
  Google Scholar
• Amson E, Muizon C de, Laurin M, Argot C, Buffrénil V de (2014) Gradual adaptation of bone structure to aquatic lifestyle in extinct sloths from Peru. Proc Biol Soc 281:20140192. doi: https://doi.org/10.1098/rspb.2014.0192
  PubMed Google Scholar
• Beentjes MP (1990) Comparative terrestrial locomotion of the Hooker's sea lion (Phocarctos hookeri) and the New Zealand fur seal (Arctocephalus forsteri): evolutionary and ecological implications. Zool J Linn Soc 98:307–325. doi: https://doi.org/10.1111/j.1096-3642.1990.tb01204.x
  Article Google Scholar
• Berta A, Kienle S, Bianucci G, Sorbi S (2015) A reevaluation of Pliphoca etrusca (Pinnipedia, Phocidae) from the Pliocene of Italy: phylogenetic and biogeographic implications. J Vertebr Paleontol 35:e88944. doi: https://doi.org/10.1080/02724634.2014.889144
  Article Google Scholar
• Bininda-Emonds ORP, Russell AP (1996) A morphological perspective on the phylogenetic relationships of the extant phocid seals (Mammalia: Carnivora: Phocidae). Bonn Zool Monogr 41:1–256
  Google Scholar
• Boness DJ, Bowen WD (1996) The evolution of maternal care in pinnipeds. Bioscience 46:645–654
  Google Scholar
• Burr DB (1993) Remodeling and the repair of fatigue damage. Calcif Tissue Internatl 53 (suppl 1):S75–S81. doi: https://doi.org/10.1007/BF01673407
  Article Google Scholar
• Burr DB, Allen MR (eds) (2014) Basic and Applied Bone Biology. Elsevier/Academic Press, London
  Google Scholar
• Burr DB, Martin RB, Schaffler MB, Radin EL (1985) Bone remodeling in response to in vivo fatigue microdamage. J Biomech 18:189–200. doi:https://doi.org/10.1016/0021-9290(85)90204-0
  Article CAS PubMed Google Scholar
• Buffrénil V de, Canoville A, D'Anastasio R, Domning DP (2010) Evolution of sirenian pachyosteosclerosis, a model-case for the study of bone structure in aquatic tetrapods. J Mammal Evol 17:101–120.doi: https://doi.org/10.1007/s10914-010-9130-1
  Google Scholar
• Buffrénil V de, Casinos A (1995) Observations histologiques sur le rostre de Mesoplodon densirostris (Mammalia, Cetacea, Ziphiidae): le tissu osseux le plus dense connu. Ann Sci Nat Zool 13ème Ser 16:21–32
• Buffrénil V de, Mazin J-M (1989) Bone histology of Claudiosaurus germaini (Reptilia, Claudiosauridae) and the problem of pachyostosis in aquatic tetrapods. Hist Biol 2:311–322. doi: https://doi.org/10.1080/08912968909386509
  Google Scholar
• Buffrénil V de, Rage J-C (1993) La ‘pachyostose’ vertébrale de Simoliophis (Reptilia, Squamata): données comparatives et considérations fonctionnelles. Ann Paleontol (Vertebr) 79:315–335
• Buffrénil V de, Ricqlès A de, Ray CE, Domning, DP (1990) Bone histology of the ribs of the archaeocetes (Mammalia: Cetacea). J Vertebr Paleontol 10:455–466. doi: https://doi.org/10.1080/02724634.1990.10011828
  Google Scholar
• Buffrénil V de, Schoevaert D (1988) On how the bone of the delphinid humerus becomes cancellous: ontogeny of an histological specialisation. Journal of Morphology 198:149–164
  CAS PubMed Google Scholar
• Buffrénil V de, Schoevaert D (1989) Données quantitatives et observations histologiques sur la pachyostose du squelette du dugong, Dugong dugon (Müller) (Sirenia, Dugongidae). Can J Zool 67:2107–2119. doi: https://doi.org/10.1139/z89-300
  Google Scholar
• Canoville A, Laurin M (2010) Evolution of humeral microanatomy and lifestyle in amniotes, and some comments on palaeobiological inferences. Biol J Linn Soc 100:384–406. doi: https://doi.org/10.1111/j.1095-8312.2010.01431.x
  Article Google Scholar
• Canoville A, Buffrénil V de, Laurin M (2016) Microanatomical diversity of amniote ribs: an exploratory quantitative study. Biol J Linn Soc 118:706–733. doi: https://doi.org/10.1111/bij.12779
  Article Google Scholar
• Castanet J (2006) Time recording in bone microstructures of endothermic animals; functional relationships. CR Palevol 5:629–636. doi: https://doi.org/10.1016/j.crpv.2005.10.006
  Article Google Scholar
• Castanet J, Curry Rogers C, Cubo J, Boisard J (2000) Periosteal bone growth rates in extant ratites (ostrich and emu). Implications for assessing growth in dinosaurs. CR Acad Sci Paris, Sci Vie 323:543–550. doi: https://doi.org/10.1016/S0764-4469(00)00181-5
  CAS Google Scholar
• Castanet J, Grandin A, Abourachid A, Ricqlès A de (1996) Expression de la dynamique de croissance dans la structure de l’os périostique chez Anas platyrhynchos. CR Acad Sci Paris, Sci Vie 319:301–308
  CAS Google Scholar
• Charles JF, Aliprantis AO (2014) Osteoclasts: more than ‘bone eaters’. Trends Mol Med 20:449–459. doi: https://doi.org/10.1016/j.molmed.2014.06.001
  Article CAS PubMed PubMed Central Google Scholar
• Cozzuol MA (2001) A “northern” seal from the Miocene of Argentina: implications for phocid phylogeny and biogeography. J Vertebr Paleontol 21:415–421. doi: https://doi.org/10.1671/0272-4634(2001)021\[0415:ANSFTM\]2.0.CO;2
  Google Scholar
• Danova NA, Colopy SA, Radtke CL, Kalscheur VL, Markel MD, Vanderby R Jr, McCabe RP, Escarcega AJ, Muir P (2003) Degradation of bone structural properties by accumulation and coalescence of microcracks. Bone 33:197–205. doi: https://doi.org/10.1016/S8756-3282(03)00155-8
  Article CAS PubMed Google Scholar
• Dehn L-A, Sheffield GG, Follmann EH, Duffy LK, Thomas DL, O’Hara TM (2006) Feeding ecology of phocid seals and some walrus in the Alaskan and Canadian Arctic as determined by stomach contents and stable isotope analysis. Polar Biol 30:167–181. doi: https://doi.org/10.1007/s00300-006-0171-0
  Article Google Scholar
• Deméré TA (1994a) Two new species of fossil walruses (Pinnipedia: Odobenidae) from the upper Pliocene San Diego Formation. Proc San Diego Soc Nat Hist 29:77–98
  Google Scholar
• Deméré TA (1994b) The family Odobenidae: a phylogenetic analysis of fossil and living taxa. Proc San Diego Soc Nat Hist 29:99–123
  Google Scholar
• Dempster DW, Compston JE, Drezner MK, Glorieux FH, Kanis JA, Malluche H, Meunier PJ, Ott SM, Recker RR, Parfitt AM (2013) Standardized nomenclature, symbols, and units for bone histomorphometry: a 2012 update of the report of the ASBMR Histomorphometry Nomenclature Committee. J Bone Miner Res 28:1–16. doi: https://doi.org/10.1002/jbmr.1805
  Google Scholar
• Dewaele L, Amson E, Lambert O, Louwye S (2017a) Reappraisal of the extinct seal “_Phoca_” vitulinoides from the Neogene of the North Sea basin, with bearing on its geological age, phylogenetic affinities, and locomotion. PeerJ 5:e3316. doi: https://doi.org/10.7717/peerj.3316
  Article PubMed PubMed Central Google Scholar
• Dewaele L, Lambert O, Louwye S (2017b) On Prophoca and Leptophoca (Pinnipedia, Phocidae) from the Miocene of the North Atlantic realm: redescription, phylogenetic affinities and paleobiogeographic implications. PeerJ 5:e3024. doi: https://doi.org/10.7717/peerj.3024
  Article PubMed PubMed Central Google Scholar
• Domning D, Buffrénil V de (1991) Hydrostasis in the Sirenia: quantitative data and functional interpretation. Mar Mammal Sci 7:331–368. doi: https://doi.org/10.1111/j.1748-7692.1991.tb00111.x
  Article Google Scholar
• Dumont M, Buffrénil V de, Mijan I, Lambert O (2016) Structure and growth pattern of the bizarre hemispheric prominence of the rostrum of the fossil beaked whale Globicetus huberus (Mammalia, Cetacea, Ziphiidae). J Morphol 277:1292–1308. doi: https://doi.org/10.1002/jmor.20575
  PubMed Google Scholar
• Dumont M, Laurin M, Jacques F, Pellé E, Dabin W, Buffrénil V de (2013) Inner architecture of vertebral centra in terrestrial and aquatic mammals: a two-dimensional comparative study. J Morphol 274:570–584. doi: https://doi.org/10.1002/jmor.20122
  Article PubMed Google Scholar
• Evans RA, Hughes WG, Dunstan CR, Lennon WP, Kohan L, Hills E, Wong SYP(1983) Adult osteosclerosis. Metab Bone Dis Relat 5:111–117. doi: https://doi.org/10.1016/0221-8747(83)90011-5
  Article Google Scholar
• Fawcett DW, Jensh RP (1997) Bloom and Fawcett: Concise Histology. Chapman and Hall, New York
  Google Scholar
• Fay FH (1982) Ecology and biology of the Pacific walrus, Odobenus rosmarus divergens Illiger. N Am Fauna 74:1–279. doi: https://doi.org/10.3996/nafa.74.0001
  Article Google Scholar
• Fiala P (1980) Structure of the long limb bones and its significance in determining age in man. Folia Morphol 28:259–263
  CAS Google Scholar
• Fish FE, Hurley J, Costa DP (2003) Maneuverability by the sea lion Zalophus californianus: turning performance of an unstable body design. J Exp Biol 206:667–674. doi: https://doi.org/10.1242/jeb.00144
  PubMed Google Scholar
• Fish FE, Stein BR (1991) Functional correlates of differences in bone density among terrestrial and aquatic genera in the family Mustelidae (Mammalia). Zoomorphology 110:339–345. doi: https://doi.org/10.1007/BF01668024
  Article Google Scholar
• Francillon-Vieillot H, Buffrénil V de, Castanet J, Geraudie J, Meunier JF, Sire JY, Zylberberg L, Ricqlès A de (1990) Microstructure and mineralization of vertebrate skeletal tissues. In: Carter JG (ed) Skeletal Biomineralizations: Patterns, Processes and Evolutionary Trends, Vol. 1. Van Nostrand Reinhold, New York, pp 471–530.
  Google Scholar
• Frost HM (1969) Tetracycline-based histological analysis of bone remodeling. Calc Tiss Res 33:211–237. doi: https://doi.org/10.1007/BF02058664
  Article Google Scholar
• Fulton TL, Strobeck C (2010) Multiple markers and multiple individuals refine true seal phylogeny and bring molecules and morphology back in line. Proc Roy Soc B–Biol Sci 277:1065–1070. doi: https://doi.org/10.1098/rspb.2009.1783
  Article CAS Google Scholar
• Germain D, Laurin M (2005) Microanatomy of the radius and lifestyle in amniotes (Vertebrata, Tetrapoda). Zool Scr 34:335–350. doi: https://doi.org/10.1111/j.1463-6409.2005.00198.x
  Article Google Scholar
• Giles S, Rücklin M, Donoghue PCJ (2013) Histology of “placoderm” dermal skeletons: implications for the nature of the ancestral gnathostomes. J Morphol 274:627–644. doi: https://doi.org/10.1002/jmor.20119
  PubMed PubMed Central Google Scholar
• Girondot M, Laurin M (2003) Bone Profiler: a tool to quantify, model and statistically compare bone section compactness profiles. J Vertebr Paleontol 23:458–461. doi: https://doi.org/10.1671/0272-4634(2003)023\[0458:BPATTQ\]2.0.CO;2
  Google Scholar
• Gjertz I, Wiig Ø (1992) Feeding of walrus Odobenus rosmarus in Svalbard. Polar Record 28:57–59. doi: https://doi.org/10.1017/S0032247400020283
  Article Google Scholar
• Godfrey SJ (1985) Additional observations of subaqueous locomotion in the California Sea Lion (Zalophus californianus). Aquat Mammal 11:53–57
  Google Scholar
• Higdon JW, Bininda-Emonds ORP, Beck RMD, Ferguson SH (2007) Phylogeny and divergence of the pinnipeds (Carnivora: Mammalia) assessed using a multigene dataset. BMC Evol Biol 7 :216. doi: https://doi.org/10.1186/1471-2148-7-216
  Article CAS PubMed PubMed Central Google Scholar
• Houssaye A (2009) “Pachyostosis” in aquatic amniotes: a review. Integr Zool 4:325–340. doi: https://doi.org/10.1111/j.1749-4877.2009.00146.x
  Article PubMed Google Scholar
• Houssaye A (2013) Palaeoecological and morphofunctional interpretation of bone mass increase: an example in late Cretaceous shallow marine squamates. Biol Rev 88:117–139.
  PubMed Google Scholar
• Houssaye A, Fish FE (2016) Functional (secondary) adaptation to an aquatic life in vertebrates: an introduction to the symposium. Integr Comp Biol 56:1266–1270. doi: https://doi.org/10.1093/icb.icw129
  Article PubMed Google Scholar
• Houssaye A, Lindgren J, Pellegrini R, Lee AH, Germain D, Polcyn MJ (2013) Microanatomical and histological features in the long bones of mosasaurine mosasaurs (Reptilia, Squamata)–implications for aquatic adaptation and growth rates. PLoS One 8:e76741. doi: https://doi.org/10.1371/journal.pone.0076741
  Article CAS PubMed PubMed Central Google Scholar
• Houssaye A, Sander PM, Klein N (2016) Adaptive patterns in aquatic amniote bone microanatomy—more complex than previously thought. Integr Comp Biol 56:1349–1369. doi: https://doi.org/10.1093/icb/icw120
  PubMed Google Scholar
• Houssaye A, Tafforeau P, Muizon C de, Gingerich PD (2015) Transition of Eocene whales from land to sea: evidence from bone microstructure. PLoS One 10:e0118409. doi: https://doi.org/10.1371/journal.pone.0118409
  PubMed PubMed Central Google Scholar
• Jaworski ZFG (1992) Haversian system and Haversian bone. In: Hall BK (ed) Bone Metabolism and Mineralization. CRC Press, Boca Raton, pp 21–45
• Kaiser HE (1967) Pachyostotic bone conditions in certain regions of skull of Odobenus rosmarus L. in relation to weight distribution. Anatomical Record 157, 366
• Kaiser HE (1974) Morphology of the Sirenians. A Macroscopic X-Ray Atlas of the Morphology of Recent Species. S. Karger, Basel
  Google Scholar
• Köhler M, Marin-Moratalla N, Jordana X, Aanes R (2012) Seasonal bone growth and physiology in endotherms shed light on dinosaur physiology. Nature 487:358–361. doi: https://doi.org/10.1038/nature11264
  Article CAS PubMed Google Scholar
• Koretsky IA (2001) Morphology and systematics of the Miocene Phocinae (Mammalia: Carnivora) from Paratethys and the North Atlantic Region. Geol Hung Ser Palaeontol 54:1–109
  Google Scholar
• Koretsky IA, Peters N (2008) Batavipusa (Carnivora, Phocidae, Phocinae): a new genus from the eastern shore of the North Atlantic Ocean (Miocene seals of the Netherlands, part II). Deinsea 12:53–62
  Google Scholar
• Koretsky IA, Peters N, Rahmat SJ (2015) New species of Praepusa (Carnivora, Phocidae, Phocinae) from the Netherlands supports east to west Neogene dispersal of true seals. Vestn Zool 49:57–66
• Koretsky IA, Rahmat SJ (2013) First record of fossil Cystophorinae (Carnivora, Phocidae): middle Miocene seals from the northern Paratethys. Riv Ital Paleontol S 119:325–350. doi: https://doi.org/10.13130/2039-4942/6043
  Article Google Scholar
• Koretsky IA, Rahmat SJ (2017) Preliminary report of pachyosteosclerotic bones in seals. Open Acc Res Anat 1:1–3
  Google Scholar
• Koretsky IA, Ray CE (2008) Phocidae of the Pliocene of Eastern North America. Virginia Mus Nat Hist Spec Pub 14:81–140
  Google Scholar
• Kühn C, Frey E (2012) Walking like caterpillars, flying like bats––pinniped locomotion. Palaeobio Palaeoenv 92:197–210. doi: https://doi.org/10.1007/s12549-012-0077-5
  Article Google Scholar
• Lafage-Proust M-H, Roche B, Langer M, Cleret D, Vanden Bossche A, Olivier T, Vico L (2015) Assessment of bone vascularization and its role in bone remodeling. BoneKEy Rep 4, art no 662:1–8. doi: https://doi.org/10.1038/bonekey.2015.29
• Lambert O, Muizon C de, Buffrénil V de (2011) Hyperdense rostral bones of ziphiid whales: diverse processes for a similar pattern. CR Palevol 10:453–468. doi: https://doi.org/10.1016/j.crpv.2011.03.012
  Google Scholar
• Lamm ET (2013) Preparation and sectioning of specimens. In: Padian K, Lamm ET (eds) Bone Histology of Fossil Tetrapods: Advancing Methods, Analysis, and Interpretation. University of California Press, Berkeley, pp 55–160
  Google Scholar
• Landrigan MD, Li J, Turnbull TL, Burr DB, Niebur GL, Roeder RK (2011) Contrast-enhanced micro-computed tomography of fatigue microdamage accumulation in human cortical bone. Bone 48:443–450. doi: https://doi.org/10.1016/j.bone.2010.10.160
  Article PubMed Google Scholar
• Laurin M, Canoville A, Germain D (2011) Bone microanatomy and lifestyle: a descriptive approach. CR Palevol 10:381–402. doi: https://doi.org/10.1016/j.crpv.2011.02.003
  Google Scholar
• Laurin M, Girondot M, Loth M-M (2004) The evolution of long bone microanatomy and lifestyle in lissamphibians. Paleobiology 30:589–613. doi: https://doi.org/10.1666/0094-8373(2004)030<0589:TEOLBM>2.0.CO;2
  Article Google Scholar
• Lee TC, Mohsin S, Taylor D, Parkesh R, Gunnlaugsson T, O’Brien FJ, Giehl M, Gowin W (2003) Detecting microdamage in bone. J Anat 203:161–172. doi: https://doi.org/10.1046/j.1469-7580.2003.00211.x
  Article CAS PubMed PubMed Central Google Scholar
• Lieberman DE, Pearson OM, Polk JD, Demes B, Crompton AW (2003) Optimization of bone growth and remodeling in response to loading in tapered mammalian limbs. J Exp Biol 206:3125–3138. doi: https://doi.org/10.1242/jeb.00514
  Article PubMed Google Scholar
• Liu XS, Bevill G, Keaveny TM, Sajda P, Guo XE (2009) Micromechanical analyses of vertebral trabecular bone based on individual trabeculae segmentation of plates and rods. J Biomech 42:249–256. doi: https://doi.org/10.1016/j.biomech.2008.10.035
  Article PubMed Google Scholar
• Margerie E de, Cubo J, Castanet J (2002) Bone typology and growth rate: testing and quantifying “Amprino’s rule” in the mallard (Anas platyrhynchos). CR Biol 325:221–230. doi: https://doi.org/10.1016/S1631-0691(02)01429-4
  Article Google Scholar
• Marks SC, Popoff SN (1988) Bone cell biology: the regulation of development, structure and function of the skeleton. Am J Anat 183:1–44. doi: https://doi.org/10.1002/aja.1001830102
  Article PubMed Google Scholar
• Martin RB (2000) Toward a unifying theory of bone remodeling. Bone 26:1–6. doi: https://doi.org/10.1016/S8756-3282(99)00241-0
  Article CAS PubMed Google Scholar
• Masschaele B, Dierick M, Loo DV, Boone MN, Brabant L, Pauwels E, Cnudde V, Hoorebeke LV (2013) HECTOR: a 240kV micro-CT setup optimized for research. J Phys Conf Ser 463:012012. doi: https://doi.org/10.1088/1742-6596/463/1/012012
  Google Scholar
• Michou L, Brown JP (2011) Genetics of bone diseases: Paget’s disease, fibrous dysplasia, osteopetrosis and osteogenesis imperfecta. Joint Bone Spine 78: 252–258. doi: https://doi.org/10.1016/j.bspin.2010.07.010
  Article CAS PubMed Google Scholar
• Mohsin S, O’Brien FJ, Lee TC (2006) Osteonal crack barriers in ovine compact bone. J Anat 208: 81–89
  CAS PubMed PubMed Central Google Scholar
• Muizon C de (1981) Les vertébrés fossiles de la Formation Pisco (Pérou). Première partie: deux nouveaux Monachinae du Pliocène de Sud Sacaco. Inst Franc Etud Andines Mem 6 20–161
• Nakajima Y, Endo H (2013). Comparative humeral microanatomy of terrestrial, semiaquatic, and aquatic carnivorans using micro-focus CT scan. Mammal Study 38:1–8
  Google Scholar
• Parfitt AM (1981) Bone effect of spaceflight: analysis by quantum concept of bone remodeling. Acta Astronaut 8:1083–1090. doi: https://doi.org/10.1016/0094-5765(81)90082-5
  Article CAS PubMed Google Scholar
• Parfitt AM (1982) The coupling of bone formation to bone resorption: a critical analysis of the concept and of its relevance to the pathogenesis of osteoporosis. Metab Bone Dis Relat 4:1–6. doi: https://doi.org/10.1016/022-8747(82)90002-9
  Article CAS Google Scholar
• Pierce SE, Clack JA, Hutchinson JR (2011) Comparative axial morphology in pinnipeds and its correlation with aquatic locomotory behaviour. J Anat 219:502–514. doi: https://doi.org/10.1111/j.1469-7580.2011.01406.x
  Article CAS PubMed PubMed Central Google Scholar
• Polig E, Jee WSS (1990) A model of osteon closure in cortical bone. Calcif Tissue Internatl 47:261–269. doi: https://doi.org/10.1007/BF02555907
  Article CAS Google Scholar
• Prondvai E, Stein KHW, Ricqlès A de, Cubo J (2014) Development-based revision of bone tissue classification: the importance of semantics for science. Biol J Linn Soc 112:799–816. doi: https://doi.org/10.1111/bio.12323
  Article Google Scholar
• Pyenson ND, Kelley NP, Parham JF (2014) Marine tetrapod macroevolution: physical and biological drivers on 250 Ma of invasions and evolution in ocean ecosystems. Palaeogeogr Palaeoclimatol Palaeoecol 400:1–8. doi:https://doi.org/10.1016/j.palaeo.2014.02.18
• Qiu S, Fyhrie DP, Palnitkar S, Sudhaker Rao D (2003) Histomorphometric assessment of Haversian canal and osteocyte lacunae in different-sized osteons in human ribs. Anat Rec 272A:520–525. doi: https://doi.org/10.1002/ar.a.10058
  Article Google Scholar
• Quemeneur S, Buffrénil V de, Laurin M (2013) Microanatomy of the amniote femur and inference of lifestyle in limbed vertebrates. Biol J Linn Soc 109:644–655. doi: https://doi.org/10.1111/bij.12066
  Article Google Scholar
• Ralston SH (2008) Pathogenesis of Paget’s disease of bone. Bone 43: 819–825.doi: https://doi.org/10.1016/j.bone.2008.06.015
  CAS PubMed Google Scholar
• Ricqlès A de (1989). Les mécanismes hétérochroniques dans le retour des tétrapodes au milieu aquatique. Geobios Mem Spec 12:337–348. doi: https://doi.org/10.1016/S0016-6995(89)80034-8
  Article Google Scholar
• Ricqlès A de, Buffrénil V de (1995) Sur la présence de pachyostéosclérose chez la rhytine de Steller [_Rhytina (Hydrodamalis) gigas_], sirénien récent éteint. Ann Sci Nat Zool Paris, 13e Ser 16:47–53
  Google Scholar
• Ricqlès A de, Buffrénil V de (2001) Bone histology, heterochronies and the return of tetrapods to life in water: w[h]ere are we? In: Mazin J-M, Buffrénil V de (Eds) Secondary Adaptation of Tetrapods to Life in Water_._ Verlag Dr. Friedrich Pfeil, München, pp 289–310
  Google Scholar
• Schaffler MB, Choi K, Milgrom C (1995) Aging and matrix microdamage accumulation in human compact bone. Bone 17:521–527. doi: https://doi.org/10.1016/8756-3282(95)00370-3
  Article CAS PubMed Google Scholar
• Stein BR (1989) Bone density and adaptation in semiaquatic mammals. J Mammal 70:467–476. doi: https://doi.org/10.2307/1381418
  Article Google Scholar
• Storå J (2000) Skeletal development in the Grey seal Halichoerus grypus, the Ringed seal Phoca hispida botnica, the Harbour seal Phoca vitulina vitulina and the Harp seal Phoca groenlandica. Epiphyseal fusion and life History. Archaeozoologia 11:199–222.
  Google Scholar
• Taylor MA (2009) Functional significance of bone ballast in the evolution of buoyancy control strategies by aquatic tetrapods. Hist Biol 14:15–31. doi: https://doi.org/10.1080/10292380009380550
  Article Google Scholar
• Turner CH (1998) Three rules for bone adaptation to mechanical stimuli. Bone 23:399–407. doi: https://doi.org/10.1016/S8756-3282(98)00118-5
  Article CAS PubMed Google Scholar
• Uhen MD (2007) Evolution of marine mammals: back to the sea after 300 million years. Anat Rec 290:514–522. doi:https://doi.org/10.1002/ar.20545
  Article Google Scholar
• Van Beneden P-J (1871) Les phoques de la mer scaldisienne. Bul Acad R Sci Let b-Arts Belg 2ième Ser 32:5–19
  Google Scholar
• Van Beneden P-J (1877) Description des ossements fossiles des environs d’Anvers, première partie. Pinnipèdes ou amphithériens. Ann Mus R Hist Nat Belg 1:1–88
  Google Scholar
• Voide R, Schneider P, Stauber M, van Lenthe GH, Stampanoni M, Müller R (2011) The importance of murine cortical bone microstructure for microcrack initiation and propagation. Bone 49:1186–1193. doi: https://doi.org/10.1016/j.bone.2011.08.011
  Article CAS PubMed Google Scholar
• Wall WP (1983) The correlation between high limb-bone density and aquatic habits in recent mammals. J Paleontol 57:197–207
  Google Scholar
• Webb P, Buffrénil V de (1990) Locomotion in the biology of large aquatic vertebrates. Trans Am Fish Soc 119:629–641. doi: https://doi.org/10.1577/1548-8659(1990)119<0629:LITBOL>2.3.CO;2
  Article Google Scholar
• Zylberberg L, Traub W, Buffrénil V de, Alizard F, Arad T, Weiner S (1998) Rostrum of a toothed whale: ultrastructural study of a very dense bone. Bone 23:241–247. doi: https://doi.org/10.1016/S8756-3282(98)00101-X
  Article CAS PubMed Google Scholar