Oxygen isotope fractionation between bird bone phosphate and drinking water

被引：11

作者：

Amiot, Romain ^{[1
]}

Angst, Delphine ^{[2
]}

Legendre, Serge ^{[1
]}

Buffetaut, Eric ^{[3
]}

Fourel, Francois ^{[4
]}

Adolfssen, Jan ^{[5
]}

Andre, Aurore ^{[6
,7
]}

Bojar, Ana Voica ^{[8
]}

Canoville, Aurore ^{[9
,10
]}

Barral, Abel ^{[1
]}

Goedert, Jean ^{[1
]}

Halas, Stanislaw ^{[11
]}

Kusuhashi, Nao ^{[12
]}

Pestchevitskaya, Ekaterina ^{[13
]}

Rey, Kevin ^{[14
,15
]}

Royer, Aurelien ^{[16
]}

Feitosa Saraiva, Antonio Alamo ^{[17
]}

Savary-Sismondini, Berengere ^{[18
]}

Simeon, Jean-Luc ^{[19
]}

Touzeau, Alexandra ^{[20
]}

Zhou, Zhonghe ^{[21
]}

Lecuyer, Christophe ^{[1
,22
]}

机构：

[1] Univ Claude Bernard Lyon 1, Ecole Normale Super Lyon, Lab Geol Lyon, CNRS,UMR 5276,Terre Planetes & Environm, F-69622 Villeurbanne, France

[2] Univ Cape Town, Dept Biol Sci, Palaeobiol Res Grp, Private Bag X3, ZA-7701 Rhodes Gift, South Africa

[3] CNRS, UMR 8538, Ecole Normale Super, Lab Geol, F-75231 Paris, France

[4] Univ ClaudeBernard Lyon 1, Lab Ecol Hydrosyst Nat & Anthropises, CNRS, UMR 5023, 3 Rue Raphael Dubois, F-69622 Villeurbanne, France

[5] Minist Mineral Resources, Imaneq 1A, Nuuk 3900, Greenland

[6] Univ Reims, CREA, Dept Biol Biochim, 2 Esplanade Roland Garros, F-51100 Reims, France

[7] Univ Reims, CREA, Dept Sci Terre, 2 Esplanade Roland Garros, F-51100 Reims, France

[8] Salzburg Univ, Dept Mineral, Dept Geog & Geol, Hellbrunnerstr 34, A-5020 Salzburg, Austria

[9] North Carolina State Univ, Paleontol Res Lab, North Carolina Museum Nat Sci, 11 W Jones St, Raleigh, NC 27601 USA

[10] North Carolina State Univ, Dept Biol Sci, 11 W Jones St, Raleigh, NC 27601 USA

[11] UMCS, Mass Spectrometry Lab, Pl M Curie Sklodowskiej 1, PL-20031 Lublin, Poland

[12] Ehime Univ, Dept Earths Evolut & Environm, Grad Sch Sci & Engn, Matsuyama, Ehime 7908577, Japan

[13] Russian Acad Sci, Siberian Branch, AA Trofimuk Inst Petr Geol & Geophys, Pr Akad Koptyuga 3, Novosibirsk 630090, Russia

[14] Univ Witwatersrand, Evolutionary Studies Inst, PO WITS, ZA-2050 Johannesburg, South Africa

[15] Univ Witwatersrand, Sch Geosci, PO WITS, ZA-2050 Johannesburg, South Africa

[16] Univ Bordeaux, CNRS, UMR 5199, PACEA, Batiment B18,Allee Geoffroy St Hilaire,CS 50023, F-33615 Pessac, France

[17] Univ Reg Cariri, Lab Paleontol, Crato, Ceara, Brazil

[18] Fortis Petr Corp AS, IPk I8,Richard Johnsensgt 4,Postboks 8034, N-4068 Stavanger, Norway

[19] SIMEON Technol, 19 Ter, F-31100 Toulouse, France

[20] Univ Paris Saclay, UVSQ, CNRS, LSCE,UMR,CEA,IPSL 8212, Gif Sur Yvette, France

[21] Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China

[22] Inst Univ France, 103 Blvd, F-75005 Paris, France

来源：

SCIENCE OF NATURE | 2017年 / 104卷 / 5-6期

关键词：

Bird; Phosphate; Oxygen isotope; Fractionation equation; EAST-ASIAN DINOSAURS; CONFUCIUSORNIS-SANCTUS; DELTA-O-18; RECORD; BODY-TEMPERATURE; HEAT-PRODUCTION; STABLE OXYGEN; PRECIPITATION; CARBONATE; RECONSTRUCTION; CALIBRATION;

D O I：

10.1007/s00114-017-1468-2

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Oxygen isotope compositions of bone phosphate (delta O-18(p)) were measured in broiler chickens reared in 21 farms worldwide characterized by contrasted latitudes and local climates. These sedentary birds were raised during an approximately 3 to 4-month period, and local precipitation was the ultimate source of their drinking water. This sampling strategy allowed the relationship to be determined between the bone phosphate delta O-18(p) values (from 9.8 to 22.5% V-SMOW) and the local rainfall delta O-18(w) values estimated from nearby IAEA/WMO stations (from -16.0 to -1.0% V-SMOW). Linear least square fitting of data provided the following isotopic fractionation equation: delta O-18(w) = 1.119 (+/- 0.040) delta O-18(p) - 24.222 (+/- 0.644); R-2 = 0.98. The delta O-18(p)-delta O-18(w) couples of five extant mallard ducks, a common buzzard, a European herring gull, a common ostrich, and a greater rhea fall within the predicted range of the equation, indicating that the relationship established for extant chickens can also be applied to birds of various ecologies and body masses. Applied to published oxygen isotope compositions of Miocene and Pliocene penguins from Peru, this new equation computes estimates of local seawater similar to those previously calculated. Applied to the basal bird Confuciusornis from the Early Cretaceous of Northeastern China, our equation gives a slightly higher delta O-18(w) value compared to the previously estimated one, possibly as a result of lower body temperature. These data indicate that caution should be exercised when the relationship estimated for modern birds is applied to their basal counterparts that likely had a metabolism intermediate between that of their theropod dinosaur ancestors and that of advanced ornithurines.

引用

页数：13