Allen, D., Schuurman, N., Deshpande, A., et al., 2008. Data Integration and Standardization in Cross-Border Hydrogeological Studies: A Novel Approach to Hydrostratigraphic Model Development. Environmental Geology, 53(7): 1441–1453 doi: 10.1007/s00254-007-0753-3 |
Bates, R. L., Jackson, J. A., 1995. Glossary of Geology, 3rd Edition. American Geological Institute, Alexandria, VA. 788 |
Bell, D., Qi, G., Liu, W., 2007. Approaches to Inconsistency Handling in Description-Logic Based Ontologies. In: Meersman, R., Tari, Z., Herrero, P., eds., On the Move to Meaningful Internet Systems 2007: Otm 2007 Workshops, Pt 2, Proceedings. Springer-Verlag, Berlin. 1303–1311 |
British Geological Survey, 2012. British Geological Survey Taxonomy Online. https://www.bgs.ac.uk/taxonomy/home.html. Accessed on July 08, 2012 |
Brodaric, B., 2004. The Design of GSC FieldLog: Ontology-Based Software for Computer Aided Geological Field Mapping. Computers & Geosciences, 30(1): 5–20 |
Brodaric, B., 2012. Characterizing and Representing Inference Histories in Geologic Mapping. International Journal of Geographical Information Science, 26(2): 265–281 doi: 10.1080/13658816.2011.585992 |
CCOP, CIFEG, 2006. Asian Multilingual Thesaurus of Geosciences. Coordinating Committee for Geoscience Programmes in East and Southeast Asia (CCOP), Bangkok, Thailand and Centre International pour la Formation et les Echanges en Géosciences (CIFEG), Orléans. 563 |
Cox, S. J., 2011. OWL Representation of the Geologic Timescale Implementing Stratigraphic Best Practice. Proceedings of AGU 2011 Fall Meeting, San Francisco. Abstract IN31B-1440 |
Cox, S. J., 2012. Vocabularies of Geologic Time Scale. http://resource.geosciml.org/vocabulary/timescale. Accessed on September 6, 2012 |
Cox, S. J. D., Richard, S. M., 2005. A Formal Model for the Geologic Time Scale and Global Stratotype Section and Point, Compatible with Geospatial Information Transfer Standards. Geosphere, 1(3): 119–137 doi: 10.1130/GES00022.1 |
Flouris, G., D'Aquin, M., Antoniou, G., et al., 2009. Special Issue on Ontology Dynamics. Journal of Logic and Computation, 19(5): 717–719 doi: 10.1093/logcom/exn046 |
Flouris, G., Manakanatas, D., Kondylakis, H., et al., 2008. Ontology Change: Classification and Survey. The Knowledge Engineering Review, 23(2): 117–152 doi: 10.1017/S0269888908001367 |
Geo-Data Informatics Workshop Committee, 2011. NSF GeoData Informatics: Exploring the Life Cycle, Citation and Integration of Geo-Data (Workshop Report). http://tw.rpi.edu/media/latest/WorkshopReport_GeoData2011.pdf. Accessed on July 4, 2012 |
Gruber, T. R., 1995. Toward Principles for the Design of Ontologies Used for Knowledge Sharing. International Journal of Human-Computer Studies, 43(5–6): 907–928 https://www.sciencedirect.com/science/article/pii/S1071581985710816 |
Guarino, N., 1997. Understanding, Building and Using Ontologies. International Journal of Human-Computer Studies, 46(2–3): 293–310 |
Han, L., Finin, T., Parr, C., et al., 2008. RDF123: from Spreadsheets to RDF. In: Sheth, A., Staab, S., Dean, M., et al., eds., The Semantic Web-ISWC 2008, LNCS vol. 5318. Springer-Verlag, Berlin. 451–466 |
International Commission on Stratigraphy, 2012. Global Boundary Stratotype Section and Point (GSSP) of the International Commission of Stratigraphy. http://www.stratigraphy.org/column.php?id=GSSPs. Accessed on July 31, 2012 |
Janowicz, K., Hitzler, P., 2012. The Digital Earth as Knowledge Engine. Semantic Web, 3(3): 213–221 doi: 10.3233/SW-2012-0070 |
Kondylakis, H., Plexousakis, D., 2011. Ontology Evolution in Data Integration: Query Rewriting to the Rescue. Jeusfeld, M., Delcambre, L., Ling, T. W., eds., Conceptual Modeling-ER 2011, LNCS vol., 6998. Springer-Verlag, Berlin. 393–401 |
Laxton, J., Serrano, J. J., Tellez-Arenas, A., 2010. Geological Applications Using Geospatial Standards-An Example from OneGeology-Europe and GeoSciML. International Journal of Digital Earth, 3(Supp1. ): 31–49 http://www.onacademic.com/detail/journal_1000038012873410_0b73.html |
Ma, X., Asch, K., Laxton, J. L., et al., 2011a. Data Exchange Facilitated. Nature Geoscience, 4(12): 814 doi: 10.1038/ngeo1335 |
Ma, X., Carranza, E. J. M., Wu, C., et al., 2011b. A SKOSBased Multilingual Thesaurus of Geological Time Scale for Interoperability of Online Geological Maps. Computers & Geosciences, 37(10): 1602–1615 https://www.sciencedirect.com/science/article/pii/S0098300411000744 |
Ma, X., Fox, P., 2013. Recent Progress on Geologic Time Ontologies and Considerations for Future Works. Earth Science Informatics, 6(1): 31–46 doi: 10.1007/s12145-013-0110-x |
Ma, X., Wu, C., Carranza, E. J. M., et al., 2010. Development of a Controlled Vocabulary for Semantic Interoperability of Mineral Exploration Geodata for Mining Projects. Computers & Geosciences, 36(12): 1512–1522 https://www.sciencedirect.com/science/article/pii/S009830041000261X |
Mascarelli, A. L., 2009. Quaternary Geologists Win Timescale Vote. Nature, 459: 624 doi: 10.1038/459624a |
McGuinness, D. L., 2003. Ontologies Come of Age. Fensel, D., Hendler, J., Lieberman, H., et al., eds., Spinning the Semantic Web: Bringing the World Wide Web to Its Full Potential. MIT Press, Cambridge. 171–196 |
NADM Steering Committee, 2004. NADM Conceptual Model 1.0-A conceptual Model For Geologic Map Information: U.S. Geological Survey Open-File Report 2004-1334, North American Geologic Map Data Model (NADM) Steering Committee, Reston. 58 |
Noy, N. F., Musen, M. A., 2004. Ontology Versioning in an Ontology Management Framework. IEEE Intelligent Systems, 19(4): 6–13 doi: 10.1109/MIS.2004.33 |
Obrst, L., 2003. Ontologies for Semantically Interoperable Systems. Proceedings of the Twelfth International Conference on Information and Knowledge Management, New Orleans. 366–369 |
Raskin, R. G., Pan, M. J., 2005. Knowledge Representation in the Semantic Web for Earth and Environmental Terminology (SWEET). Computers & Geosciences, 31(9): 1119–1125 https://www.sciencedirect.com/science/article/pii/S0098300405001020 |
Sen, M., Duffy, T., 2005. GeoSciML: Development of a Generic GeoScience Markup Language. Computers & Geosciences, 31(9): 1095–1103 |
Soller, D., Berg, T., 2005. The U.S. National Geologic Map Database Project: Overview & Progress. Ostaficzuk, S. R., ed., The Current Role of Geological Mapping in Geosciences. Springer, Dordrecht. 245–277 |
Spencer, S., 2012. What is DDI? http://www.ddialliance.org/what. Accessed on July 4, 2012 |