Prokop, R. J. - Petr,
V. (1993): Lecanocrinus Hall, 1852 (Crinoidea, Flexibilia) in the
Bohemian Silurian and Lower Devonian. In: Prokop, R. J. and Petr,
V.: New flexible crinoids from the Silurian and Devonian of the Czech Republic.
- Folia Musei Rerum naturalium Bohemiae occidentalis,
Geologica, 38: 1-15. Plzeň. whole
article Prokop, R. J. - Petr,
V. (1993): Taxocrinus sp. (Crinoidea, Flexibilia) in the Middle
Devonian of Moravia (Czech Republic). In: Prokop, R. J. - Petr,
V.: New flexible crinoids from the Silurian and Devonian of the Czech Republic.
- Folia Musei Rerum naturalium Bohemiae occidentalis,
Geologica, 38: 16-19. Plzeň.whole
article Prokop, R. J. - Petr,
V. (1994): Timocrinus gen. n. (Crinoidea, Inadunata) z českého spodního
devonu. Timocrinus gen.n. (Crinoidea, Inadunata) from the Lower
Devonian of Bohemia. - Časopis Národního muzea,
Řada přírodovědná, 162 (for 1993), (1-4): 67-69. Praha. whole
article Prokop, R. J. - Petr,
V. (1994): First find of edrioasteroids (Echinodermata) in the Bohemian
Devonian (Barrandian area). - Časopis Národního
muzea, Řada přírodovědná, 163(1-4): 93-94. Praha. whole
article Prokop, R. J. - Petr,
V. (1994): A note on the phylogeny of scyphocrinitid crinoids. - Acta
Universitatis Carolinae, Geologica, 1992(1/2): 31-36. Praha.
whole
article Petr, V. (1994): 60th
Birthday of Rudolf J. Prokop. - Časopis Národního
muzea, Řada přírodovědná, 163(1-4): 121-128. Praha. whole
article Petr, V. (1995): Relativity in phylogenetic and systematic
science. Bookreview on: Müller, Arno Hermann: "Lehrbuch der Paläozoologie.
Band II, Invertebraten, Teil I, Protozoa - Mollusca 1.", 4. neu bearb.
und erw. Auflage. 685 pp., 746 figs. Jena, Stuttgart, G. Fischer Verlag
1993. ISBN 3-334-60409-8. - Folia Geobotanica
& Phytotaxonomica, 30(3): 372-373. Průhonice near Praha.
whole
review Mikuláš, R. - Petr, V. - Prokop, R. J. (1995): First
occurrence of a "brittlestar
bed" (Echinodermata, Ophiuroidea) in Bohemia (Ordovician,
Czech Republic).
- Bulletin of the Czech Geological
Survey, 70(3): 17-24. Praha. whole
article Petr, V. - Kácha, P.
(1996): Camouflaged trilobites? - Ordovician News,
13: 58-59. IUGS Commission on Stratigraphy, Subcommission on Ordovician
Stratigraphy. S. John's (Newfoundland). whole
brief report Kácha, P. - Petr, V. (1996): Camouflage and mimicry in
fossils, I: General part.
- Acta Musei Nationalis Pragae,
Ser. B., Historia Naturalium, 51(1-4): 53-82.
Praha.whole
article Petr, V. (1996): Extinctions in the fossil record: a
developmental paradigm. -
Bulletin of the Czech Geological
Survey, 71(4): 351-365. Praha. whole
article Prokop, R. J. - Petr, V. (1998): How the Echinoderm Changed
Its Symmetry or
On the search for common mechanisms to generate archetypal
forms. -
Bulletin of the Czech Geological
Survey, 73(4): 351-354. Praha. whole
article Prokop, R. J. - Petr, V. (1999): Echinoderms
in the Bohemian Ordovician. - Journal of the Czech
Geological Society, 44(1-2): 63-68. Praha. whole
article Hotchkiss, F. H. C. - Prokop, R.
J. - Petr, V. (1999): Isolated skeletal ossicles of a new brittlestar of
the Family Cheiropterasteridae Spencer, 1934 (Echinodermata: Ophiuroidea)
in the Lower Devonian of Bohemia (Czech Republic). - Journal
of the Czech Geological Society, 44(1-2):
189-193. Praha.whole
article Petr, V. (1999): Zen philosophy and adaptation via natural
selection. - Časopis Národního muzea, Řada přírodovědná
(Journal
of the National Museum, Natural History Series), 168(1-4): 1-3.
Praha. whole article Petr, V. (1999): 65th Birthday of dr. Rudolf J. Prokop.
- Časopis Národního muzea, Řada přírodovědná (Journal
of the National Museum, Natural History Series), 168(1-4): 5-6.
Praha.whole
article Prokop, R. J. - Petr, V. (1999): Carpocrinus ornatus
(Angelin, 1878) (Crinoidea, Camerata) from the Silurian of the Barrandian
area (Czech Republic). - Časopis Národního muzea,
Řada přírodovědná (Journal of the National Museum, Natural History
Series), 168(1-4): 135-136. Praha. whole
article Petr, V. (1999): 55th Birthday of Frederick H. C. Hotchkiss.
-
linked in Virtual
Echinoderm Newsletter, number 24. whole
article Hotchkiss, F. H. C. - Prokop, R.
J. - Petr, V. (1999): Isolated vertebrae of brittlestars of the Family
Klasmuridae Spencer, 1925 (Echinodermata: Ophiuroidea) in the Devonian
of Bohemia (Czech Republic). - Journal
of the Czech Geological Society, 44(3-4):
329-333. Praha.whole
article Petr, V. (2000): British metaphysics as reflected in
Robert Broom's evolutionary theory. -
Bulletin of the Czech Geological
Survey, 75(1): 73-85. Praha. whole
article Petr, V. (2000): Zen philosophy and the nature of time.
-
Časopis
Národního muzea, Řada přírodovědná(Journal
of the National Museum, Natural History Series), 169(1-4): 119-122.
Praha.whole article
