X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (9051) 9051
Publication (959) 959
Book Chapter (42) 42
Book / eBook (28) 28
Dissertation (22) 22
Book Review (19) 19
Conference Proceeding (15) 15
Magazine Article (10) 10
Reference (5) 5
Newspaper Article (4) 4
Data Set (2) 2
Paper (1) 1
Trade Publication Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
carbon isotopes (6134) 6134
animals (2523) 2523
index medicus (1467) 1467
isotopes (1403) 1403
carbon (1163) 1163
geosciences, multidisciplinary (1039) 1039
male (1014) 1014
humans (998) 998
research (862) 862
analysis (822) 822
rats (787) 787
ecology (785) 785
female (775) 775
stable isotopes (754) 754
tritium (751) 751
multidisciplinary sciences (717) 717
diet (698) 698
nitrogen (658) 658
kinetics (612) 612
paleontology (602) 602
carbon isotopes - analysis (594) 594
plants (536) 536
environmental sciences (516) 516
geology (514) 514
nitrogen isotopes (499) 499
time factors (488) 488
sediments (472) 472
photosynthesis (469) 469
biochemistry & molecular biology (441) 441
plant sciences (439) 439
geochemistry (426) 426
geochemistry & geophysics (422) 422
glucose - metabolism (413) 413
metabolism (398) 398
fractionation (390) 390
in vitro techniques (386) 386
research article (384) 384
climate (382) 382
temperature (377) 377
carbon-isotope discrimination (372) 372
carbon dioxide (368) 368
geography, physical (366) 366
adult (361) 361
chemistry (360) 360
carbonates (358) 358
oxygen isotopes (351) 351
evolution (344) 344
science (341) 341
carbon isotopes - metabolism (336) 336
physiological aspects (330) 330
ecosystem (325) 325
climate change (316) 316
archaeology (311) 311
earth sciences (311) 311
medicine (310) 310
biological sciences (308) 308
magnetic resonance spectroscopy (308) 308
ecosystems (296) 296
liver - metabolism (294) 294
chromatography (290) 290
amino acids - metabolism (287) 287
centrifugation, density gradient (286) 286
oxygen (286) 286
carbon dioxide - metabolism (285) 285
mice (284) 284
organic-matter (282) 282
fossils (276) 276
biochemistry (272) 272
stable-isotopes (272) 272
biology (270) 270
hydrogen-ion concentration (268) 268
oxidation-reduction (264) 264
nitrogen isotopes - analysis (262) 262
stable carbon isotopes (258) 258
carbon-isotope (257) 257
methane (255) 255
ratios (253) 253
anthropology (247) 247
delta-c-13 (247) 247
leucine - metabolism (245) 245
physiology (245) 245
evolutionary biology (243) 243
carbon isotope (239) 239
amino acids (238) 238
oceanography (237) 237
mass spectrometry (232) 232
chromatography, thin layer (229) 229
nuclei (224) 224
methods (221) 221
leaves (218) 218
carbon - metabolism (214) 214
light nuclei (214) 214
carbon 13 (213) 213
chromatography, paper (213) 213
environmental aspects (211) 211
carbon cycle (210) 210
microbiology (205) 205
middle aged (201) 201
chemical phenomena (200) 200
culture media (200) 200
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (19) 19
UofT at Mississauga - Stacks (9) 9
Chemistry (A D Allen) - Stacks (6) 6
Collection Dvlpm't (Acquisitions) - Vendor file (2) 2
UofT at Scarborough - Stacks (2) 2
Earth Sciences (Noranda) - Stacks (1) 1
Online Resources - Online (1) 1
Physics - Stacks (1) 1
UTL at Downsview - May be requested (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (9065) 9065
Japanese (39) 39
French (26) 26
Chinese (17) 17
Russian (6) 6
German (3) 3
Portuguese (2) 2
Spanish (2) 2
Estonian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Earth and Planetary Science Letters, ISSN 0012-821X, 08/2013, Volume 375, pp. 338 - 348
Nd isotopes of fish debris collected from the English Chalk at Eastbourne (Sussex, UK) are used to reconstruct the history of ocean circulation in the NW... 
cooling | OAE 2 | Nd isotopes | ocean circulation | volcanism | Eastbourne | Cooling | Ocean circulation | Volcanism | BOUNDARY EVENT | DEEP-WATER CIRCULATION | SEAWATER SR | LEVEL CHANGE | EARTH-ELEMENT CONCENTRATIONS | GEOCHEMISTRY & GEOPHYSICS | REE CONTENTS | ATLANTIC IGNEOUS PROVINCE | CARBON-ISOTOPE | FOSSIL FISH TEETH | DEMERARA RISE | Oceanic mixing | Ocean | Oceans | Neodymium | Shelves | Fish | Transport | Ocean currents
Journal Article
Journal Article
Palaeogeography, Palaeoclimatology, Palaeoecology, ISSN 0031-0182, 02/2019, Volume 516, pp. 342 - 353
Study of the occurrence and formation of sedimentary organic matter in the Sichuan Basin, southern China, provides valuable insights into the biological... 
Eukaryotic algae | Prokaryote | Carbon isotope composition | DOUSHANTUO FORMATION | OILS | STEROLS | HYDROCARBON BIOMARKERS | GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY | PALEONTOLOGY | MOLECULAR FOSSILS | EVOLUTION | STABLE CARBON ISOTOPES | SOUTH CHINA | MARINE | SOURCE-ROCK
Journal Article