Results 31 to 40 of about 1,021 (163)
Improving the 14c dating of marine shells from the Canary Islands for constructing more reliable and accurate chronologies [PDF]
, 2012 Radiocarbon dating of closely associated marine mollusk shells and terrestrial material (charred wood or bone) collected from archaeological contexts on Tenerife and Fuerteventura islands allowed us to quantify the marine C-14 reservoir effect (Delta R ...
Acosta +14 more
core +1 more source
Brazilian Archives of Biology and Technology, 1998 Sediment cores 40 cm depth were taken in triplicate at nine points along an unvegetable intertidal flat, to assess the ecological implications of sedimentological characteristics. Each core was sectioned in 5 cm depht layers.
Erminda da Conceição Guerreiro Couto +1 more
doaj +1 more source
Meat yield of Bolinus brandaris (Gastropoda: Muricidae): comparative assessment of the influence of sex, size and reproductive status [PDF]
, 2017 The present study assessed the influence of sex, size and reproductive status on the meat yield (soft tissues proportion) of the purple dye murex (Bolinus brandaris) from the Ria Formosa lagoon (southern Portugal).
Barroso, Carlos M. +2 more
core +3 more sources
International Journal of Oceanography, Volume 2013, Issue 1, 2013., 2013 Intersex is a sensitive biomarker of TBT exposure and effects in littorinid gastropods and described for the mangrove periwinkle Littoraria angulifera for the first time in this study. The objective was to describe the occurrence of intersex in L. angulifera, to propose the species as a sentinel organism to assess TBT contamination, and to characterize
M. B. Costa +5 more
wiley +1 more source
Studies on the interactions between larval stages of digenetic flukes and their molluscan hosts [PDF]
, 1984 Snails of the species Thais (Nucella) lapillus (L) were collected from Scarborough South Bay, and Robin Hoods Bay, North Yorkshire. The presence of the rediae of Parorchia acanthus NICOLL (Digenea: PHILOPHTHALMIDAE) in T.lapillus individuals was ...
Price, Michael Antony
core
The composition of phosphate granules in the digestive glands of marine prosobranch gastropods: variation in relation to taxonomy [PDF]
, 1998 The composition of some 1150 phosphate granules in the digestive glands of over 40 species of marine prosobranch gastropods has been surveyed using a simple preparation technique and semiquantitative SEM x-ray microanalysis. Spectral peaks for Mg, K, Ca,
Bebianno, Maria João +3 more
core +1 more source
Els jaciments del Pleistocè superior amb macrofauna marina situats al litoral entre el cap Pinar i el torrent de na Borges (badia d’Alcúdia, Mallorca) [PDF]
, 2011 Es descriu l’estratigrafia i el registre paleontològic de jaciments del Pleistocè superior i de l’Holocè amb fòssils o subfòssils marins situats a la badia d’Alcúdia (Mallorca).
Vicens, Damià
core
Estudio de moluscos recogidos en la villa romana de La Pila (Altea, Alicante)
Archivo Español de Arqueología, 1992 Se estudian los moluscos recogidos en la superficie donde estuvo asentada la villa romana de La Pila en Altea (Alicante) desde el siglo I d. C. hasta el siglo IV.
Manuel Abad Varela +1 more
doaj
Iheringia: Série Zoologia, 2009 Os representantes da família Thaididae são organismos predadores de outros moluscos, perfurando suas conchas pela ação alternada de secreção oriunda do "Accessory Boring Organ" (ABO) e por raspagem através da rádula. Nesta família, o ABO está localizado na porção ventral mediano-anterior do pé.
Ana Valêsca P. Lima, Inês X. Martins
openaire +1 more source