Results 31 to 40 of about 372 (159)

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

Dinosaur footprints and other Ichnofauna from the Cretaceous Kem Kem Beds of Morocco [PDF]

, 2014
We describe an extensive ichnofossil assemblage from the likely Cenomanian-age 'lower' and 'upper' units of the 'Kem Kem beds' in southeastern Morocco.
Baidder, Lahssen, Zouhri, Samir, David M Martill, Jeffery A Wilson, Ibrahim, Nizar, Lahssen Baidder, Paul C. Sereno (36583), David J. Varricchio (132149), Dutheil, Didier B., David J Varricchio, Varricchio, David J., Martill, David M., Wilson, Jeff A., Paul C Sereno, Sereno, Paul C., Nizar Ibrahim, Didier B Dutheil, Jeff A. Wilson (531956), Didier B. Dutheil (53097), Samir Zouhri (364453), Samir Zouhri, Lahssen Baidder (364452), Nizar Ibrahim (364450), David M. Martill (364451)   +23 more
core   +2 more sources

Corkscrew-like horizontal trace fossils with a focus on a new ichnospecies of Helicodromites from the Oligocene Molare Formation of NW Italy [PDF]

, 2023
Horizontal helical trace fossils constitute a characteristic burrow architectural design, but their ichnotaxonomy requires some clarification. In this paper, we review and revise this taxonomy on the basis of collections and data from the literature ...
Uchman, Alfred, Bruno RATTAZZI, Alfred UCHMAN, Rattazzi, Bruno   +3 more
core   +2 more sources

Lower Cretaceous sauropod trackways from Lishui City and an overview of dinosaur dominated track assemblages from Zhejiang Province, China

Journal of Palaeogeography, 2018
A relatively small number of tetrapod tracksites from Zhejiang Province fills out the fossil record from that region, which is also known to have yielded both saurischian (titanosauriform, coelurosaur) and ornithischian (basal ornithopod, ankylosaurian ...
Li-Da Xing, Chun-Yong Chou, Martin G. Lockley, Anthony Romilio, Hendrik Klein, Nan Li, W. Scott Persons   +6 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

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  

Skeletonizations on leaves from the Palo Pintado Formation (late Miocene) of Salta province, Argentina: Ichnotaxonomy and a review of their fossil records [PDF]

, 2017
The ichnotaxonomy of skeletonizations is poorly developed. These are the unique type of fossil traces, in the category of external foliage feeding, that do not count with a clearly established classification.
Robledo, Juan Manuel
core   +2 more sources