Results 131 to 140 of about 385 (172)

Between a Rock and a Hard Place: Arthropod Trackways and Ichnotaxonomy

Lethaia, 2007
Several challenges exist in ichnotaxonomy: overcoming the perceived distinction between invertebrate and vertebrate ichnotaxonomy, standardizing terminology, rationalizing the plethora of ichnotaxa already in existence, and developing principles for diagnosing new ichnotaxa.
Robert B Davis, Nicholas J. Minter
exaly   +3 more sources

A Revised Systematic Ichnotaxonomy and Review of the Vertebrate Footprint Ichnofamily Chirotheriidae From the British Triassic

Ichnos, 2005
Since 1838, many discoveries of the tetrapod footprint taxon Chirotherium and closely similar forms have been reported from the British Middle Triassic. These have been assigned to dozens of ichnotaxa, so that the identification and interpretation of members of the ichnofamily Chirotheriidae have become confused.
William Sarjeant
exaly   +3 more sources

Review of Japanese Dinosaur Track Localities: Implications for Ichnotaxonomy, Paleogeography and Stratigraphic Correlation

Ichnos, 2005
Nine dinosaur ichnospecies from the Lower Jurassic to Upper Cretaceous of Japan, including two that are new, are described herein. The new ichnotaxa are Asianopodus pulvinicalx ichnogen. et ichnosp. nov. and Schizograllator otariensis ichnosp. nov. The Japanese ichnotaxa are allied to Lower Jurassic ichnospecies in South China, North America, Western ...
Martin Lockley, Matsukawa Masaki
exaly   +2 more sources

Siphonichnidae (New Ichnofamily) Attributed to the Burrowing Activity of Bivalves: Ichnotaxonomy, Behaviour and Palaeoenvironmental Implications

Earth-Science Reviews, 2015
Abstract The ichnofamily Siphonichnidae nov. is established for encompassing burrows of varying morphology and consisting of one or more sub-vertical tube(s) with core and surrounded mantle or lining. It includes the ichnogenera (in order of their introduction) Laevicyclus Quenstedt, 1879; Parahaentzschelinia Chamberlain, 1971; Siphonichnus ...
Dirk Knaust
exaly   +2 more sources

Names for Trace Fossils 2.0: Theory and Practice in Ichnotaxonomy

Lethaia, 2022
Markus Bertling, Luis A. Buatois, Dirk Knaust, Brittany Laing, M. Gabriela Mángano, Neele Meyer, Radek Mikuláš, Nicholas J. Minter, Christian Neumann, Andrew K. Rindsberg, Alfred Uchman, Max Wisshak   +11 more
exaly   +2 more sources

Ichnotaxonomy of Bird-Like Footprints: An Example From the Late Triassic-Early Jurassic of Northwest Argentina [PDF]

Journal of Vertebrate Paleontology, 2008
The ichnotaxobases previously used to classify avian-like footprints, at the ichnogeneric, ichnospecific, and ichnofamily level, are varied and contrasting. Consequently, an agreement on the most adequate taxobases to use for classifying these vertebrate
Silvina de Valais, Ricardo N. Melchor
exaly   +2 more sources

What's in a Name? Nomenclature, Systematics, Ichnotaxonomy

2007
Markus Bertling
exaly   +2 more sources

Pattern Versus Process or Informative Versus Uninformative Ichnotaxonomy: Reply to Todd and Palmer

Ichnos, 2003
Stephen Donovan, Ron Pickerill
exaly   +2 more sources

The ichnotaxonomy of vertically oriented, bivalve-generated equilibrichnia

Journal of Paleontology, 2013
Bivalves have pursued an infaunal lifestyle since early in their history. Trace fossils that have been attributed to the infaunal activity of bivalves includeHillichnus, Lockeia(=Pelecypodichnus),Lophoctenium, Protovirgularia, Ptychoplasma,SiphonichnusandScalichnus.
John-Paul Zonneveld, Murray K. Gingras
openaire   +1 more source

Ichnotaxonomy of the Laetoli trackways: The earliest hominin footprints

Journal of African Earth Sciences, 2011
Abstract At 3.6 Ma, the Laetoli Pliocene hominin trackways are the earliest direct evidence of hominin bipedalism. Three decades since their discovery, not only is the question of their attribution still discussed, but marked differences in interpretation concerning the footprints’ qualitative features and the inferred nature of the early hominin ...
D.J. Meldrum, Martin G. Lockley, Spencer G. Lucas, Charles Musiba   +3 more
openaire   +1 more source