- Tytuł:
-
Jeżowce oksfordu Bałtowa
Oxfordian echinoids of Bałtów - Autorzy:
- Radwańska, U.
- Powiązania:
- https://bibliotekanauki.pl/articles/2077303.pdf
- Data publikacji:
- 2004
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
jeżowce
paleośrodowisko
ekologia
oksford
Polska
Bałtów
echinods
ecology
palaeoenvironment
Oxfordian
Polska - Opis:
- The autecology of echinoids from the Middle Oxfordian coraliferous limestones of Bałtów (NW margin of the Holy Cross Mountains, Central Poland) is discussed, as aparent from the morphology of tests, ambulacral pores for tube feet, and spines. Inferred is mode of life, locomotion, and feeding, as well as the diet of the taxonomically recognised three species: Paracidaris florigemma (Phillips, 1829) – spines only, Glypticus hieroglyphicus (Goldfuss, 1826), and Hemicidaris merryaca Cotteau, 1850, the latter reported for the first time in Poland. The phenotypic convergence is indicated of such species as: P. florigemma and extant Eucidaris tribuloides Desmoulins, 1835, of Florida and the Caribbean, as well as G. hieroglyphicus and extant Colobocentrotus atratus (Linnaeus, 1758) of the Indo-Pacific. Environmental conditions, under which the Bałtów echinoids lived, are concluded as extremely shallow marine (shallow subtidal up to low-intertidal), connected with the Bałtów coral patch reef nearby.
- Źródło:
-
Volumina Jurassica; 2004, 2, 1; 131-140
1896-7876
1731-3708 - Pojawia się w:
- Volumina Jurassica
- Dostawca treści:
- Biblioteka Nauki
Artykuł