- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 11 to 20 of 79 (0.035 seconds)Spelling suggestions: "subject:"palaeoecology.""
| 11 |
The composition and palaeoecology of crassostrea bioassemblages in the Horseshoe Canyon and St Mary River formations (Upper Cretaceous), South Central Alberta, CanadaHaglund, W. Unknown Date (has links)
No description available.
|
| 12 |
The composition and palaeoecology of crassostrea bioassemblages in the Horseshoe Canyon and St Mary River formations (Upper Cretaceous), South Central Alberta, CanadaHaglund, W. Unknown Date (has links)
No description available.
|
| 13 |
The biostratigraphy and palaeontology of Archaeocyatha, (Cambrian), South Australia.Gravestock, David Ian. January 1980 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, Dept. of Geology, 1980. / Typescript (photocopy). Includes bibliographical references.
|
| 14 |
The Arenig Series in North WalesBeckly, Andrew John January 1986 (has links)
No description available.
|
| 15 |
Adaptations of Jurassic marine crocodiliansGrange, Daniel Robert January 1999 (has links)
No description available.
|
| 16 |
A microbiostratigraphical analysis of the Kolbano sequence (Jurassic to Pliocene), West Timor, and its radiolarian faunasClowes, Emma January 1997 (has links)
No description available.
|
| 17 |
Calcareous algae and algal limestones from the Silurian of Gotland, SwedenBrooke, C. M. January 1986 (has links)
No description available.
|
| 18 |
Computer-based serial section reconstruction of Earth Science dataHerbert, Malcolm James January 1995 (has links)
This thesis documents a research project that has used computer graphics techniques to reconstruct a set of three-dimensional surfaces from a set of two-dimensional sectional drawings. The work has concentrated on the successful reconstruction of palaeontological specimens, such as brachiopods and early land plants. The reconstruction process is based around a two-stage system. First, the underlying topology of each object is determined automatically using the CorresGrow algorithm, which calculates the correspondence between adjacent sections, many of which have complex contour relationships. Unlike previous solutions, CorresGrow can locate solutions for objects that have multiple, disjoint components. The second stage triangulates the three-dimensional surface using the information provided by the correspondence algorithm. Depending on the similarity in shape of a pair of adjacent contours, the algorithm uses either the original contour vertices or those from the convex hull to perform the surface construction. The other aspects of the project work have looked at the implications of using computer graphics techniques for palaeontological reconstruction. This effects the way in which the data are sampled and digitised so that it is suitable for reconstruction. Using computer graphics also means that the reconstructed models can be used for more than visualisation, in areas such as evolutionary and temporal modelling.
|
| 19 |
Increased understanding of the stratigraphy of Cenozioc Radialarians and contributions to the formative phases of micropalaeontology of other groupsRiedel, William Rex January 1974 (has links)
1v. (various paging) : / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (D.Sc.1976) from the Dept. of Geology, University of Adelaide
|
| 20 |
Silurian bivalvia from Wales and the Welsh borderlandRatter, V. Alexander January 1999 (has links)
No description available.
|
Page generated in 0.0572 seconds