What is new ????
Date 21 April 2008
Section 'Notes' and list of publications is updated.
Date 2 April 2008
List of publications is updated. Several incorrect links are repaired
Date 15 October 2007
List of publications is updated. Pdf's of most of the more recent papers are available: apply per email !
Date 6 September 2007
List of publications in the section 'author' is updated.
Section 'Notes' is updated.
Date 2 March 2007
List of publications in the section ‘author’ is updated.
Section 'Notes' is updated.
Date 7 March 2006
List of publications in the section ‘author’ is updated.
Date 19 January 2006
The section ‘Notes’ is updated, the possibility of requesting pdf-files is added.
Date 27 December 2005
The sections ‘Current research’ and ‘Notes’ are updated
Date 20 March 2005
The section 'Current research' is updated
Date 19 March 2005
The link for 'Werkgroep voor
Tertiaire en Kwartaire Geologie' is updated
The chapter 'Notes' is updated
Date 25 April 2004
In the introduction an interesting example of pteropod application in biostratigraphy is given (with three illustrations)
Date 19 November 2003
Chapter 'author': list of publications is updated. Some photographs are added, some are replaced.
Date 15 November 2003
Chapter 'Notes' is updated
Date 9 October 2003
Chapter 'Current research' is updated
Date 12 September 2003
Email address has changed
Date 16 June 2003
Chapter 'Current research' is updated.
Date 13 June 2003
- List of publications (link in chapter 'author') is updated
Date 23 May 2003
- The incorrect name Architaenioglossa in the chapter 'Heteropoda' is changed to Sorbeoconcha (with thanks to Roger Seapy to draw once more my attention to this error)
Date 21 May 2003
- Section 'current research' is updated
Date: 28 March 2003
- Literature sections T to Z are updated and reformatted, 171 records are added (and also some references in sections A to S). The new titles are temporarily available in a separate list. The complete literature lists now contains 3.652 titles !
Date: 16 January 2003
- Links are updated, Nederlandse Geologische Vereniging (Dutch Geological Society) is added
Date: 26 September 2002
- Literature section S is updated (from 277 to 392 records) and reformatted
Date: 15 September 2002
- An obsolete email-address in the section 'literature' is replaced by the correct one
- In the chapter 'Current research' the Philippines project (item 8) is updated
Date: 11 August 2002
- Title of the site is changed a bit, to include the search criteria 'Pteropoda' and 'Heteropoda'
- In the chapter 'Notes' the preliminary abstract of Note 12 is included
Date: 17 July 2002
- The chapter 'current research' is updated
Date: 21 April 2002
- The chapter 'current research' is updated
Date: 3 October 2001
- Literature section R is updated (from 163 to 188 records), and reformatted.
Date: 12 September 2001
- Literature sections A-Q updated with 182 references. The new references are temporarily also available in a separate list
Date: 13 July 2001
- 'Heteropod' systematics updated to modern standards.
Date: 8 April, 2001
- Literature section P-Q is updated (from 175 to 208 records), and reformatted.
Date: 7 April, 2001
- Literature section O is updated (from 52 to 60 records), and reformatted.
Date: 5 April, 2001
- Literature section N is updated (from 53 to 78 records) and reformatted.
- A link to a list of publications (since 1969) is
added in the chapter 'author'.
Date: 4 April, 2001
- Literature section M is updated (from 238 to 286 records) and reformatted.
Date: 2 April, 2001
- Literature section L is updated (from 114 to 149 records) and reformatted.
Date: 1 April, 2001 (no joke !)
- Literature section K is updated (from 110 to 133 records) and reformatted.
Date: 27 March, 2001
- Literature sections H (from 147 to 182 records), I (from 35 to 42 records) and J (from 61 to 86 records) are updated and reformatted.
Date: 25 March, 2001
- Literature sections E (from 33 to 36 records), F (from 139 to 153 records) and G (from 176 to 217 records) are updated and reformatted
Date: 24 March, 2001
- Literature (section D) is updated (from 105 to 138 records), and reformatted
Date: 22 March, 2001
- Literature (section C) is updated (from 178 to 225 records), and reformatted
Date: 21 March, 2001
- Literature (section B) is updated (from 285 to 334 records), and reformatted
Date: 20 March, 2001
-In chapter 'Pteropoda' an illustration is added of
Clio (s. lat.) carinata (Miocene)
Date: 18 March, 2001
- Two photographs added to chapter 'Author'
Date: 16 March, 2001
- In chapter 'Pteropoda' an illustration is added of:
Tibiella annulata (Eocene)
Date: 15 March, 2001
- In the chapter 'Notes' title and abstract of Note
nr 10 are added.
- In the chapter 'Pteropoda' illustrations are added of:
Clio
collina (Miocene)
Clio lavayssei
(Miocene)
Date: 13 March, 2001
- Chapter 'Heteropoda' reformatted
Date: 11 March, 2001
- Illustration of Styliola subula in
chapter 'Pteropoda' renewed
- Literature (section A) is updated (from 99 to 130 records), and reformatted.
- In the Introduction a link is made to the oldest known pteropod species, Limacina mercinensis.
Date: 10 March, 2001
- In the chapter 'Pteropoda' illustrations are added of
Limacina
mercinensis (Palaeocene)
Edithinella caribbeana (Miocene)
Vaginella austriaca (Miocene), with additional a full-size colour image
Peracle reticulata (Recent)
Date: 9 March, 2001
- background colour of chapter 'Notes' is changed
- A link to 'What is new' is added in the links menu.
- The section 'Illustrations' was removed, the various drawings will be
rescanned for better quality and inserted in 'Pteropoda'
- In the chapter 'Pteropoda' drawings are added of
Cuvierina
inflata (Miocene)
Cuvierina ludbrooki (Miocene)
Cuvierina paronai (Miocene)
Cavolinia bituminata (Miocene)
Diacria sangiorgii (Miocene)
Date: 8 March,
2001
- In the chapter 'Pteropoda' drawings are added of
Cavolinia
grandis (Pliocene)
Cavolinia mexicana (Miocene)
Diacria mbaensis (Miocene)
Peracle lata (Miocene)
- The text of several chapters is justified
Date: 7 March 2001
- Some personal details added to chapter 'author'