Results 31 to 40 of about 385 (172)

A new attachment trace of a verrucid barnacle on Pliocene bivalve shells, Santa Maria Island, Azores [PDF]

Acta Palaeontologica Polonica
A new attachment trace belonging to the ichnogenus Centrichnus has been recognized on bivalve shells in a Pliocene coquina of the Pedra-que-Pica section in Santa Maria Island (Azores Archipelago). The new ichnospecies Centrichnus dentatus isp.
ALFRED UCHMAN, MAX WISSHAK, PATRÍCIA MADEIRA, CARLOS S. MELO, CLAUDIA SACCHETTI, GONÇALO CASTELA ÁVILA, SÉRGIO P. ÁVILA   +6 more
doaj   +1 more source

An Ornithopod-Dominated Tracksite from the Lower Cretaceous Jiaguan Formation (Barremian-Albian) of Qijiang, South-Central China: New Discoveries, Ichnotaxonomy, Preservation and Palaeoecology. [PDF]

PLoS ONE, 2015
The historically-famous Lotus Fortress site, a deep 1.5-3.0-meter-high, 200-meter-long horizonal notch high up in near-vertical sandstone cliffs comprising the Cretaceous Jiaguan Formation, has been known since the 13th Century as an impregnable ...
Lida Xing, Martin G Lockley, Daniel Marty, Jianping Zhang, Yan Wang, Hendrik Klein, Richard T McCrea, Lisa G Buckley, Matteo Belvedere, Octávio Mateus, Gerard D Gierliński, Laura Piñuela, W Scott Persons, Fengping Wang, Hao Ran, Hui Dai, Xianming Xie   +16 more
doaj   +1 more source

ICHNOLOGICAL STUDY OF SHALLOW MARINE ENDOLITHIC SPONGES FROM THE ITALIAN COAST

Rivista Italiana di Paleontologia e Stratigrafia, 2018
Living boring sponges belonging to eight species of the genera Siphonodictyon, Cliona and Cliothosa, were collected from the limestone seafloor of the Apulian coast. Samples were taken in zero to -20 m water depth.
RICHARD . G BROMLEY, ASSUNTA D’ALESSANDRO   +1 more
doaj   +1 more source

Reply to discussion of “Permian—Triassic vertebrate footprints from South Africa: Ichnotaxonomy, producers and biostratigraphy through two major faunal crises” by Marchetti, L., Klein, H., Buchwitz, M., Ronchi, A., Smith, R.M.H., DeKlerk, W.J., Sciscio, L., and Groenewald, G.H. (2019)

, 2020
Our recent comprehensive review of the Permian-Early Triassic tetrapod tracksites from South Africa includes a revision of the ichnotaxonomy and the incorporation of a large quantity of new material.
Klein H., Buchwitz M., Groenewald G. H., Sciscio L., Marchetti L., De Klerk W. J., Smith R. M. H., Ronchi A.   +7 more
core   +1 more source

TAXONOMIC REVIEW OF CHONDRITES AFFINIS (STERNBERG, 1833) FROM CRETACEOUS-NEOGENE OFFSHORE-DEEP-SEA TETHYAN SEDIMENTS AND RECOMMENDATION FOR ITS FURTHER USE

Rivista Italiana di Paleontologia e Stratigrafia, 2012
The branched trace fossil Chondrites affinis (Sternberg, 1833), synonymised so far with C. targionii (Brongniart, 1828), has been analyzed in an exceptionally well preserved specimen from the Saraceno Formation (?Upper Cretaceous; ?Eocene-Miocene) in the
ALFRED UCHMAN, CLAUDIA CARUSO, MAURIZIO SONNINO   +2 more
doaj   +1 more source

Trace Fossils on Oceanic Volcanic Islands of Macaronesia: Current State of Knowledge

Journal of Marine Science and Engineering
Ichnological research on trace fossils from the volcanic islands of Macaronesia (North Atlantic) is reviewed in light of significant advances over the past two decades.
Alfred Uchman
doaj   +1 more source

Bivalve trace fossils in an early Miocene discontinuity surface in Patagonia, Argentina: Burrowing behavior and implications for ichnotaxonomy at the firmground-hardground divide [PDF]

, 2007
Ichnofossils developed in a firmground at the contact between the middle Eocene-lower Miocene continental Sarmiento Formation and the lower Miocene marine Chenque Formation, in central-eastern Patagonia, Argentina, are assigned to Gastrochaenolites ...
Buatois, Luis A., Mángano, María Gabriela, Ponce, Juan Jose, Carmona, Noelia Beatriz   +3 more
core   +1 more source

Footprints of the earliest reptiles : Notalacerta missouriensis : Ichnotaxonomy, potential trackmakers, biostratigraphy, palaeobiogeography and palaeoecology [PDF]

, 2020
The origin of reptiles in the tetrapod footprint record has always been a debated topic, despite the great potential of fossiliferous ichnosites to shed much light on reptile origins when compared to the much less extensive skeletal record.
Lucas, Spencer G., Stimson, Matthew R., Marchetti, Lorenzo, Calder, John H., Voigt, Sebastian, King, Olivia A.   +5 more
core  

Bare-bones Paleontology: An Examination of the Systematic Methods Used in Vertebrate Paleontology and their Congruence with Avian Ichnotaxonomy

, 2016
Data used in the systematic paleontology of extinct vertebrates is limited to what can be collected from detailed comparisons of preserved anatomy.
Buckley, Lisa G
core   +1 more source

ICHNOTAXONOMY AND ETHOLOGY OF BORINGS IN SHALLOW-MARINE BENTHIC FORAMINIFERS FROM THE MAASTRICHTIAN AND EOCENEOF NORTHWESTERN AND SOUTHWESTERN TURKEY

Rivista Italiana di Paleontologia e Stratigrafia, 2004
Larger benthic foraminiferal tests from the Maastrichtian and Eocene of western Turkey contain a large variety of borings. Two ichnospecies are defined. Maeandropolydora osmaneliensis isp. nov.
JAN KRESTEN NIELSEN, MUHITTIN GÖRMÜS
doaj   +1 more source