Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Martin Valent"'
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
One of the critical processes in human reproduction that is still poorly understood is implantation. The implantation of an early human embryo is considered a significant limitation of successful pregnancy. Therefore, researchers are trying to develo
Externí odkaz:
https://doaj.org/article/63fc5d4ba18648eaa115bc942eb26daa
Publikováno v:
European Journal of Taxonomy, Iss 491 (2019)
The rare hyolith Alfaites romeo gen. et sp. nov. is described from the lower half of the middle Cambrian (Drumian) Buchava Formation of the Skryje-Týřovice Basin in the Barrandian area of the Czech Republic. This new taxon is based on excellently p
Externí odkaz:
https://doaj.org/article/41637e52b9494cd498142f20af5376a7
Autor:
Oldřich Fatka, Martin Valent
Publikováno v:
Fossil Imprint. 75:128-140
Hyoliths recorded from the middle Cambrian Jince Formation of the Barrandian area in the Czech Republic are reviewed and listed, based on various published papers printed since 1854. Up to now, only five species of hyolithids and three species of ort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cdb93922a5f11284555b5f624acb139
https://doi.org/10.2478/if-2019-0011
https://doi.org/10.2478/if-2019-0011
Publikováno v:
PalZ. 93:207-253
The early middle Cambrian Tannenknock Formation of the Franconian Forest, traditionally subdivided into the Galgenberg and Wildenstein strata, yields a relatively diverse fauna. This fauna includes a number of molluscs, which portrays a fairly divers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1a4e53a86fbb9bc9e4d767fa3146d8c
https://doi.org/10.1007/s12542-018-0433-5
https://doi.org/10.1007/s12542-018-0433-5
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 289:281-291
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f716b9f8d74e5e35cbbbefa939fe62
https://doi.org/10.1127/njgpa/2018/0761
https://doi.org/10.1127/njgpa/2018/0761
Publikováno v:
GFF. 140:25-37
The hyolith assemblage from the early Cambrian of Bornholm, Denmark, shows a higher diversity than contemporary assemblages in Baltoscandia. The most common species in the Green Shales (Laesa Formation, Norretorp Member, Cambrian Stage 3), is Hyolith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca3449014f81a47f3ce0618ca83e860b
https://doi.org/10.1080/11035897.2018.1432680
https://doi.org/10.1080/11035897.2018.1432680
Publikováno v:
PalZ. 91:497-505
Hyoliths are usually preserved as isolated skeletal elements consisting of conch, operculum, and helens. The occurrence of a conch associated with an operculum is ordinarily exceptional, and the co-occurrence of helens with other skeletal parts is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aec290c13c2b5585e7ac834a6bc4532
https://doi.org/10.1007/s12542-017-0369-1
https://doi.org/10.1007/s12542-017-0369-1
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 285:227-233
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::423a354ce40abb445dc37b00ef366e97
https://doi.org/10.1127/njgpa/2017/0679
https://doi.org/10.1127/njgpa/2017/0679
Publikováno v:
European Journal of Taxonomy, Iss 491 (2019)
The rare hyolith Alfaites romeo gen. et sp. nov. is described from the lower half of the middle Cambrian (Drumian) Buchava Formation of the Skryje-Týřovice Basin in the Barrandian area of the Czech Republic. This new taxon is based on excellently p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9266902a5db34d2dda5115b7534f1f6
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/625
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/625
Autor:
Martin Valent
Publikováno v:
Acta Musei Nationalis Pragae, Series B, Historia Naturalis / Sborník Národního muzea řada B, přírodní vědy. :51-54
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f559eb1c38a354e0651f69750d713027
https://doi.org/10.14446/amnp.2015.51
https://doi.org/10.14446/amnp.2015.51