Seasonal movements of hooded seals tagged in the Gulf of St. Lawrence, CanadaHAMMILL, M. O.Polar biology (Print). 1993, Vol 13, Num 5, pp 307-310, issn 0722-4060Article

STRONTIUM ISOTOPE EVIDENCE FOR CRUSTAL CONTAMINATION OF CALC-ALKALINE VOLCANIC ROCKS FROM CERRO GALAN, NORTHWEST ARGENTINA = ROLE DE L'ISOTOPE DU STRONTIUM DANS LA CONTAMINATION DES ROCHES VOLCANIQUES CALCO-ALCALINES DE CERRO GALAN, SUD OUEST DE L'ARGENTINEFRANCIS PW; THORPE RS; MOORBATH S et al.1980; EARTH PLANET. SCI. LETTERS; NLD; DA. 1980; VOL. 48; NO 2; PP. 257-267; BIBL. 57 REF.; ILL./ANAL.Article

THE CERRO GALAN CALDERA, NORTH-WEST ARGENTINA AND ITS TECTONIC SETTING.FRANCIS PW; HAMMILL M; KRETZSCHMAR G et al.1978; NATURE; GBR; DA. 1978; VOL. 274; NO 5673; PP. 749-751; BIBL. 27 REF.Article

Activity, milk intake and energy consumption in free-living ringed seal (Phoca hispida) pupsLYDERSEN, C; HAMMILL, M. O.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology. 1993, Vol 163, Num 6, pp 433-438, issn 0174-1578Article

Grey seal (Halichoerus grypus) from the Northwest Atlantic : female reproductive rates, age at first birth, and age of maturity in malesHAMMILL, M. O; GOSSELIN, J. F.Canadian journal of fisheries and aquatic sciences (Print). 1995, Vol 52, Num 12, pp 2757-2761, issn 0706-652XArticle

Factors affecting the distribution and abundance of ringed seal structures in Barrow Strait, Northwest TerritoriesHAMMILL, M. O; SMITH, T. G.Canadian journal of zoology. 1989, Vol 67, Num 9, pp 2212-2219, issn 0008-4301, 8 p.Article

Functional classification of harbor seal (Phoca vitulina) dives using depth profiles, swimming velocity, and an index of foraging successLESAGE, V; HAMMILL, M. O; KOVACS, K. M et al.Canadian journal of zoology. 1999, Vol 77, Num 1, pp 74-87, issn 0008-4301Article

Diving activity in nursing bearded seal (Erignathus barbatus) pupsLYDERSEN, C; HAMMILL, M. O; KOVACS, K. M et al.Canadian journal of zoology. 1994, Vol 72, Num 1, pp 96-103, issn 0008-4301Article

The role of predation in the ecology of the ringed seal in Barrow Strait, Northwest Territories, CanadaHAMMILL, M. O; SMITH, T. G.Marine mammal science. 1991, Vol 7, Num 2, pp 123-135, issn 0824-0469Article

The trophic role of marine mammals in the northern Gulf of St. LawrenceMORISSETTE, L; HAMMILL, M. O; SAVENKOFF, C et al.Marine mammal science. 2006, Vol 22, Num 1, pp 74-103, issn 0824-0469, 30 p.Article

Quality of satellite telemetry locations of gray seals (Halichoerus grypus)GOULET, A.-M; HAMMILL, M. O; BARRETTE, C et al.Marine mammal science. 1999, Vol 15, Num 2, pp 589-594, issn 0824-0469Article

Local movements by nursing bearded seal (Erignathus barbatus) pus in Kongsfjorden, SvalbardHAMMILL, M. O; KOVACS, K. M; LYDERSEN, C et al.Polar biology (Print). 1994, Vol 14, Num 8, pp 569-570, issn 0722-4060Article

Population estimates of white whale, Delphinapterus leucas, in James Bay, eastern Hudson bay, and Ungava BaySMITH, T. G; HAMMILL, M. O.Canadian journal of fisheries and aquatic sciences (Print). 1986, Vol 43, Num 10, pp 1982-1987, issn 0706-652XArticle

What do harp seals eat? Comparing diet composition from different compartments of the digestive tract with diets estimated from stable- isotope ratiosHAMMILL, M. O; LESAGE, V; CARTER, P et al.Canadian journal of zoology. 2005, Vol 83, Num 10, pp 1365-1372, issn 0008-4301, 8 p.Article

Distribution and abundance of stomach nematodes (Anisakidae) among grey seals (Halichoerus grypus) and harp seals (Phoca groenlandica) in the Gulf of St. LawrenceMARCOGLIESE, D. J; BOLLY, F; HAMMILL, M. O et al.Canadian journal of fisheries and aquatic sciences (Print). 1996, Vol 53, Num 12, pp 2829-2836, issn 0706-652XArticle

Underwater vocalizations of ice breeding grey sealsASSELIN, S; HAMMILL, M. O; BARRETTE, C et al.Canadian journal of zoology. 1993, Vol 71, Num 11, pp 2211-2219, issn 0008-4301Article

Application of removal sampling to estimate the density of ringed seals (Phoca hispida) in Barrow Strait, Northwest TerritoriesHAMMILL, M. O; SMITH, T. G.Canadian journal of fisheries and aquatic sciences (Print). 1990, Vol 47, Num 2, pp 244-250, issn 0706-652XArticle

Age estimation of grey seals (Halichoerus grypus) using incisorsBERNT, K. E; HAMMILL, M. O; KOVACS, K. M et al.Marine mammal science. 1996, Vol 12, Num 3, pp 476-482, issn 0824-0469Article

Herd composition and behaviour of white whales (Delphinapterus leucas) in two Canadian arctic estuariesSMITH, T. G; HAMMILL, M. O; MARTIN, A. R et al.Meddelelser om Grønland. Bioscience. 1994, Vol 39, pp 175-184, issn 0106-1054Article

The reproductive behavior and energetics of male gray seals (Halichoerus grypus) breeding on a land-fast ice substrateTINKER, M. T; KOVACS, K. M; HAMMILL, M. O et al.Behavioral ecology and sociobiology (Print). 1995, Vol 36, Num 3, pp 159-170, issn 0340-5443Article

Infrared sensing of the under-snow lairs of the ringed sealKINGSLEY, M. C. S; HAMMILL, M. O; KELLY, B. P et al.Marine mammal science. 1990, Vol 6, Num 4, pp 339-347, issn 0824-0469Article

Evaluation of body condition in the Northwest Atlantic harp seal (Phoca groenlandica)BECK, G. G; SMITH, T. G; HAMMILL, M. O et al.Canadian journal of fisheries and aquatic sciences (Print). 1993, Vol 50, Num 7, pp 1372-1381, issn 0706-652XArticle

Lactation in the ringed seal (Phoca hispida)HAMMILL, M. O; LYDERSEN, C; RYG, M et al.Canadian journal of fisheries and aquatic sciences (Print). 1991, Vol 48, Num 12, pp 2471-2476, issn 0706-652XArticle

Covariation between grey seal (Halichoerus grypus) abundance and natural mortality of cod (Gadus morhua) in the southern Gulf of St. LawrenceCHOUINARD, G. A; SWAIN, D. P; HAMMILL, M. O et al.Canadian journal of fisheries and aquatic sciences (Print). 2005, Vol 62, Num 9, pp 1991-2000, issn 0706-652X, 10 p.Article

Summer diet of the harbour porpoise (Phocoena phocoena) in the estuary and the Northern Gulf of St. LawrenceFONTAINE, P.-M; HAMMILL, M. O; BARRETTE, C et al.Canadian journal of fisheries and aquatic sciences (Print). 1994, Vol 51, Num 1, pp 172-178, issn 0706-652XArticle