New etching trace fossils produced by the attachment of balanid barnacles on fossil molluscs, mainly bivalves, from the Upper Miocene of Cacela (southern Portugal) and Lower Pliocene of Huelva (southwestern Spain) are described. These traces are named as Anellu¬sichnus n. igen. due to the ring-like shape of the scars. Two ichnospecies are recognized: A. circularis n. isp., consisting in a circular scar defined by a discoloured area or by a circular to subcircular trench and A. undulatus n. isp. that has a sinuous perimeter reflecting the undulate pathway of the furrow and a flat shelf etched into the substrate. Within the outer furrow both can display a cluster of circular, oval or subpo¬lygonal concentric lines. A. undulatus n. isp. shows ...
Field and laboratory observations of individual shells of 40 dominant taxa (19 gastropods, 21 bivalv...
Some authors support the idea that an important part of the Miocene marine mollusc fauna is still re...
Abrasion, a taphonomic process of three-dimensional alteration and destruction of skeletal morpholog...
New etching trace fossils produced by the attachment of balanid barnacles on fossil molluscs, mainly...
Byssate bivalves can be attached to hard substrates by byssal threads. Dissolution of the substrate...
A total of 557 shells of the gastropod species Persististrombus latus (Gmelin, 1791) from several la...
Ichnofossils developed in a firmground at the contact between the middle Eocene-lower Miocene contin...
International audienceSilicified fossils collected in ploughed fields at Gavrus (Calvados, France), ...
An isolated gastropod homing scar, etched into an arcoscalpelline (cirripede) scutum, is recorded fr...
The trace fossil Spongeliomorpha iberica locally occurs in the Tortonian (Upper Miocene) marine stra...
An isolated gastropod homing scar, etched into an arcoscalpelline (cirripede) scutum, is recorded fr...
Saddle oysters (Anomiidae) attach themselves to calcareous hard substrates by means of a calcified b...
The interest for the Ribeira de Cacela fossil outcrop (SE Portugal) dating back to the mid-nineteen...
International audienceWe describe and name Loxolenichnus stellatocinctus Breton and Wisshak igen. et...
Detailed analyses in species of fossil bivalve mollusks of the Bauru Group (Late Cretaceous, Bauru B...
Field and laboratory observations of individual shells of 40 dominant taxa (19 gastropods, 21 bivalv...
Some authors support the idea that an important part of the Miocene marine mollusc fauna is still re...
Abrasion, a taphonomic process of three-dimensional alteration and destruction of skeletal morpholog...
New etching trace fossils produced by the attachment of balanid barnacles on fossil molluscs, mainly...
Byssate bivalves can be attached to hard substrates by byssal threads. Dissolution of the substrate...
A total of 557 shells of the gastropod species Persististrombus latus (Gmelin, 1791) from several la...
Ichnofossils developed in a firmground at the contact between the middle Eocene-lower Miocene contin...
International audienceSilicified fossils collected in ploughed fields at Gavrus (Calvados, France), ...
An isolated gastropod homing scar, etched into an arcoscalpelline (cirripede) scutum, is recorded fr...
The trace fossil Spongeliomorpha iberica locally occurs in the Tortonian (Upper Miocene) marine stra...
An isolated gastropod homing scar, etched into an arcoscalpelline (cirripede) scutum, is recorded fr...
Saddle oysters (Anomiidae) attach themselves to calcareous hard substrates by means of a calcified b...
The interest for the Ribeira de Cacela fossil outcrop (SE Portugal) dating back to the mid-nineteen...
International audienceWe describe and name Loxolenichnus stellatocinctus Breton and Wisshak igen. et...
Detailed analyses in species of fossil bivalve mollusks of the Bauru Group (Late Cretaceous, Bauru B...
Field and laboratory observations of individual shells of 40 dominant taxa (19 gastropods, 21 bivalv...
Some authors support the idea that an important part of the Miocene marine mollusc fauna is still re...
Abrasion, a taphonomic process of three-dimensional alteration and destruction of skeletal morpholog...