Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (5541) 5541
Book Chapter (615) 615
Book / eBook (160) 160
Government Document (124) 124
Conference Proceeding (119) 119
Dissertation (75) 75
Publication (55) 55
Journal / eJournal (18) 18
Newspaper Article (15) 15
Magazine Article (13) 13
Reference (9) 9
Microfilm (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
ordovician (3799) 3799
science & technology (3156) 3156
geology (2705) 2705
physical sciences (2115) 2115
paleontology (1825) 1825
life sciences & biomedicine (1358) 1358
geosciences, multidisciplinary (1294) 1294
earth sciences (763) 763
fossils (713) 713
late ordovician (666) 666
stratigraphy (622) 622
cambrian (534) 534
silurian (522) 522
carbonates (471) 471
geological time (446) 446
geochemistry (429) 429
biostratigraphy (407) 407
rocks (404) 404
analysis (402) 402
tectonics (376) 376
geology, stratigraphic (374) 374
research (351) 351
middle ordovician epoch (341) 341
evolution (336) 336
fauna (330) 330
sediments (323) 323
sedimentary rocks (322) 322
ordovician period (301) 301
isotopes (273) 273
conodonts (271) 271
shales (265) 265
zircon (265) 265
exact sciences and technology (261) 261
basins (254) 254
palaeo studies (252) 252
geochronology (249) 249
earth, ocean, space (245) 245
devonian (243) 243
tarim basin (242) 242
paleozoic (234) 234
naturvetenskap (223) 223
magma (221) 221
taxonomy (219) 219
geochemistry & geophysics (218) 218
upper ordovician (217) 217
orogeny (215) 215
trilobites (213) 213
limestone (208) 208
ordovician geologic period (208) 208
genera (204) 204
late ordovician epoch (200) 200
taxa (194) 194
mineral resources (190) 190
mineralogy (189) 189
shale (185) 185
gondwana (182) 182
biodiversity (169) 169
geological publishing (164) 164
oceanic crust (164) 164
graptolites (163) 163
new species (163) 163
age (161) 161
middle ordovician (161) 161
geologi (160) 160
carboniferous (156) 156
brachiopoda (152) 152
limestones (151) 151
paleozoic era (151) 151
sweden (151) 151
lower ordovician (148) 148
natural sciences (148) 148
reservoirs (148) 148
zirconium (142) 142
lead (141) 141
dolomite (140) 140
sandstone (140) 140
natural history (138) 138
permian (138) 138
radiometric dating (138) 138
earth and related environmental sciences (137) 137
geovetenskap och miljövetenskap (137) 137
plate tectonics (136) 136
subduction (136) 136
ecology (135) 135
sedimentary facies (135) 135
early ordovician epoch (133) 133
minerals (133) 133
acritarchs (130) 130
china (129) 129
diagenesis (128) 128
marine invertebrates (127) 127
morphology (126) 126
geosciences (123) 123
metamorphism (122) 122
sciences of the universe (122) 122
north america (121) 121
geologic ages (120) 120
physical geography (119) 119
south china (118) 118
geography, physical (117) 117
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Royal Ontario Museum - Periodical Stacks (94) 94
Earth Sciences (Noranda) - Stacks (42) 42
Gerstein Science - Stacks (20) 20
Royal Ontario Museum - Archives (13) 13
Royal Ontario Museum - Stacks (11) 11
UofT at Mississauga - Stacks (9) 9
UTL at Downsview - May be requested (7) 7
Collection Dvlpm't (Acquisitions) - Closed Orders (4) 4
Media Commons - Microtexts (3) 3
Gerstein Science - Periodical Stacks (2) 2
Online Resources - Online (2) 2
Collection Dvlpm't (Acquisitions) - Vendor file (1) 1
Earth Sciences (Noranda) - Reference (1) 1
East Asian (Cheng Yu Tung) - Oversize (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
University Archives - Archives (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (6396) 6396
French (161) 161
Chinese (122) 122
Spanish (120) 120
Swedish (90) 90
German (36) 36
Japanese (35) 35
Portuguese (31) 31
Estonian (30) 30
Polish (30) 30
Russian (23) 23
Czech (15) 15
Italian (9) 9
Korean (7) 7
Norwegian (5) 5
Persian (3) 3
Dutch (1) 1
Romanian (1) 1
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text Death near the shoreline, not life on land: Ordovician arthropod trackways in the Borrowdale Volcanic Group, UK: COMMENT
by Briggs, Derek E.G and Suthren, Roger J and Wright, Joanna L
Geology (Boulder), ISSN 0091-7613, 05/2019, Volume 47, Issue 5, pp. e463 - e463
Ordovician
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Death near the shoreline, not life on land: Ordovician arthropod trackways in the Borrowdale Volcanic Group, UK: REPLY
by Shillito, Anthony P and Davies, Neil S
Geology (Boulder), ISSN 0091-7613, 05/2019, Volume 47, Issue 5, pp. e464 - e464
Ordovician
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Ordovician trilobites of Southern Ontario, Canada and the surrounding region
: an illustrated guide
by Isotalo, Phillip A and Rudkin, David M., 1951
2015, ISBN 9780992997915, 224 pages
Trilobites | Paleontology
Book
Details down arrow
4. Ordovician (Darriwilian-early Katian) trilobite faunas of northwestern Tarim, Xinjiang, China
by Zhiyi, Zhou and Gongzheng, Yin, author and Zhiqiang, Zhou, author and Association of Australasian Palaeontologists, issuing body
2014, Memoir of the Association of Australasian Palaeontologists, ISBN 9780949466440, Volume 46., 142
Trilobites | Paleontology
Book
Details down arrow
5. Full Text Paleoecologic and paleoceanographic interpretation of d^sup 18^O variability in Lower Ordovician conodont species: COMMENT/ Paleoecologic and palaeoceanographic interpretation of d^sup 18^O variability in Lower Ordovician conodont species: REPLY
by Thomas J Suttner and Erika Kido and James R Wheeley and M Paul Smith
Geology (Boulder), ISSN 0091-7613, 09/2018, Volume 46, Issue 9, p. e451
Palaeoecology | Variability | Ordovician | Species
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text Hirnantian (Late Ordovician) brachiopod faunas across Baltoscandia: A global and regional context
by Harper, David A.T and Hints, Linda
Palaeogeography, palaeoclimatology, palaeoecology, ISSN 0031-0182, 02/2016, Volume 444, pp. 71 - 83
Brachiopods | Baltica | Ordovician | Hirnantian
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text First record of Ordovician conodonts from southwestern Sardinia
by Ferretti, A and Serpagli, E
Rivista italiana di paleontologia e stratigrafia, ISSN 0035-6883, 1991, Volume 97, Issue 1, pp. 27 - 34
Ordovician | Sardinia | Conodonts | Biostratigraphy
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy
by BERGSTRÖM, STIG M and CHEN, XU and GUTIÉRREZ‐MARCO, JUAN CARLOS and DRONOV, ANDREI
Lethaia, ISSN 0024-1164, 03/2009, Volume 42, Issue 1, pp. 97 - 107
Ordovician System | stage slices | chronostratigraphy | classification | Chemostratigraphy | Chronostratigraphy | Classification | Stage slices
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Latest Ordovician and earliest Silurian brachiopods succeeding the Hirnantia fauna in South-east China
by Rong, Jiayu and Huang, Bing and Zhan, Ren-Bin and Harper, D. A. T and Palaeontological Association
2013, Special papers in palaeontology, ISBN 111886168X, Volume number 90., 142 pages
Brachiopoda, Fossil | Paleontology
Book
Details down arrow
10. Full Text Behavioural imprint of the Ordovician Radiation: Evidence from Middle–Upper Ordovician deep-sea trace fossils in western Inner Mongolia, North China
by Fan, Ruo-ying and Zong, Rui-wen and Gong, Yi-ming
Palaeogeography, palaeoclimatology, palaeoecology, ISSN 0031-0182, 02/2021, Volume 563
Bioturbation | North China Craton | Late Ordovician | Ichnodisparity | Deep-marine environment | Great Ordovician Biodiversification Event
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
11. The Ordovician earth system
by Finney, Stanley C and Berry, William B. N and Geological Society of America
2010, Special paper / Geological Society of America, ISBN 081372466X, Volume 466., viii, 193
Paleoecology | Biodiversity | Paleobiogeography
Book
Details down arrow
12. A sea without fish
: life in the Ordovician sea of the Cincinnati region
by Meyer, David L
2009, ISBN 9780253351982, xv, 346 p., [16] p. of plates
Book
Details down arrow
13. Full Text Evaluation method and application of the relative contribution of marine hydrocarbon source rocks in the Tarim basin: A case study from the Tazhong area
by Pang, Xiongqi and Chen, Junqing and Li, Sumei and Chen, Jianfa and Wang, Yingxun and Pang, Hong
Marine and petroleum geology, ISSN 0264-8172, 11/2016, Volume 77, pp. 1 - 18
Tarim basin | Middle-Upper Ordovician source rocks | Hydrocarbon source | Cambrian–Lower Ordovician source rocks | Relative contribution evaluation | Cambrian-Lower Ordovician source rocks | Geosciences, Multidisciplinary | Physical Sciences | Geology | Science & Technology | Case studies | Basins (Geology) | Methods
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
14. Full Text The onset of the Ordovician evolutionary radiation of benthic animals in the Baltic Region: Explosive diversity of attachment structures of stalked echinoderms, substrate revolution and the role of cyanobacterial communities
by Rozhnov, Sergey
Palaeoworld, ISSN 1871-174X, 03/2019, Volume 28, Issue 1-2, pp. 110 - 122
Stemmed echinoderms | Baltica | Ordovician | Hardground | Holdfasts | Great Ordovician Biodiversification Event
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
15. Full Text A new conodont biozone classification of the Ordovician System in South China
by Wang, Zhi-Hao and Zhen, Yong Yi and Bergström, Stig M and Wu, Rong-Chang and Zhang, Yuan-Dong and Ma, Xuan
Palaeoworld, ISSN 1871-174X, 03/2019, Volume 28, Issue 1-2, pp. 173 - 186
Ordovician | South China | Conodonts | Biostratigraphy
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
16. Full Text Coordinated biotic and abiotic change during the Great Ordovician Biodiversification Event: Darriwilian assembly of early Paleozoic building blocks
by Stigall, Alycia L and Edwards, Cole T and Freeman, Rebecca L and Rasmussen, Christian M.Ø
Palaeogeography, palaeoclimatology, palaeoecology, ISSN 0031-0182, 09/2019, Volume 530, pp. 249 - 270
Middle Ordovician | Ordovician Radiation | Diversity | Chemostratigraphy | Global change | Geosciences, Multidisciplinary | Physical Sciences | Life Sciences & Biomedicine | Geology | Physical Geography | Geography, Physical | Paleontology | Science & Technology | Ecosystems | Volcanism | Radiation | Tectonics (Geology) | Biological diversity
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights