Results 51 to 60 of about 205,581 (146)

Cranial anatomy of Acynodon adriaticus and extreme durophagous adaptations in Eusuchia (Reptilia: Crocodylomorpha)

open access: yesThe Anatomical Record, Volume 307, Issue 12, Page 3653-3684, December 2024.
Abstract Acynodon adriaticus, a small eusuchian from the Late Cretaceous of Italy, is known for its well‐preserved cranial and postcranial material. Despite its excellent preservation, many details remain hidden due to the physical overlap between the elements and matrix obliteration.
Marco Muscioni   +5 more
wiley   +1 more source

Observations on the intertidal barnacles (Cirripedia: Balanomorpha) at Fossil Island, Tasman Peninsula: physical tolerances, orientation and fertilisation [PDF]

open access: yes, 1986
Six species of barnacle are found intertidally at Fossil Island. Tolerances of the species to desiccation and temperature could be related to their position on the shore.
Fleming, AK   +2 more
core   +3 more sources

Biogeochemical Reconstruction of Authigenic Carbonate Deposits at Methane Seep Site off Krishna‐Godavari (K‐G) Basin, Bay of Bengal

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 10, October 2024.
Abstract Active and relic marine methane‐seep sites are widely distributed globally and are distinguished by distinctive geology, biogeochemistry, and ecosystems. The discovery of methane‐seep sites in the Krishna‐Godavari (K‐G) basin has created exciting new opportunities for methane‐seep research in the Bay of Bengal.
S. P. K. Pillutla   +7 more
wiley   +1 more source

Late Ordovician and early Silurian virgianid and stricklandioid brachiopods from North Greenland: implications for a warm‐water faunal province

open access: yesPapers in Palaeontology, Volume 10, Issue 1, January/February 2024.
Abstract An unusually rich and diverse suite of virgianid brachiopods, hitherto poorly known, is systematically described here for the first time from the Ordovician–Silurian boundary interval (late Katian – Aeronian) of North Greenland. The Late Ordovician virgianids comprise typical taxa of the warm‐water Tcherskidium fauna (e.g.
Jisuo Jin   +3 more
wiley   +1 more source

BZT 211/3 – Invertebrate Zoology [Zoologi Invertebrata]- January 2014 [PDF]

open access: yes, 2014
First Semester Examination 2013/2014 Academic Session December 2013 / January 2014 Duration: 3 ...
PPSKJ, Pusat Pengajian Sains Kajihayat
core  

Apical Sensory Organ in Larvae of the Patellogastropod Tectura scutum

open access: yesThe Biological Bulletin, 2002
The apical sensory organ in veliger larvae of a patellogastropod, a basal clade of gastropod molluscs, was studied using ultrastructural and immunohistochemical techniques.
L. Page
semanticscholar   +1 more source

MICROMORPHOLOGY AND GENE EXPRESSION IN MUSCLE AND SHELL DEVELOPMENT OF THE MOLLUSCA [PDF]

open access: yes, 2001
This work comprises detailed studies by scanning electron microscopy (SEM), transmission electron microscopy (TEM), fluorescence staining combined with confocal laser scanning microscopy (CLSM), as well as serial sectioning analyses and reconstruction ...
Wanninger, Andreas
core  

Neuromuscular development of Aeolidiella stephanieae Valdéz, 2005 (Mollusca, Gastropoda, Nudibranchia) [PDF]

open access: yes, 2010
Background: Studies on the development of the nervous system and the musculature of invertebrates have become more sophisticated and numerous within the last decade and have proven to provide new insights into the evolutionary history of organisms.
Klussmann-Kolb, Annette, Kristof, Alen
core   +3 more sources

Beiträge zur Torsion und Frühevolution der Gastropoden

open access: yes, 2009
Contributions to torsion and early evolution of the gastropods The phylogenetical model, which is presented here, is directed by trying to explain torsion of gastropods out of biomechanical conditions.
Von K. Edlinger
semanticscholar   +1 more source

Marine molluscan diversity in India- exploitation and conservation challenges in the 21st Century [PDF]

open access: yes, 2012
T h e molluscs (soft bodied animals) belong to the large and diverse phylum Molluscs, which includes a variety of familiar animals well-known as decorative shells or as seafood. These range from tiny snails, clams, and abalone to larger organisms such
Mohamed, K S
core  

Home - About - Disclaimer - Privacy