Results 151 to 160 of about 312 (196)

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Doubling the known diversity of a remote island fauna: marine bivalves of the Juan Fernández and Desventuradas oceanic archipelagos (Southeastern Pacific Ocean). [PDF]

PeerJ
Zelaya DG, Güller M, Bieler R.
europepmc   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

The Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

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GROOVED WARE FEASTING IN YORKSHIRE: LATE NEOLITHIC ANIMAL CONSUMPTION AT RUDSTON WOLD

Oxford Journal of Archaeology, 2011
SummaryWe consider (a) feasting, and (b) the formal deposition of feasting detritus, with regard to the Late Neolithic pits on Rudston Wold. Pigs are common, as in most Grooved Ware assemblages, but we suggest that cattle may have played a proportionately greater role in eastern and northern England.
Peter Rowley-Conwy
exaly   +2 more sources

Trends in pig product processing at British Neolithic Grooved Ware sites traced through organic residues in potsherds

Journal of Archaeological Science, 2008
Abstract Gas chromatography (GC), GC-mass spectrometry (GC-MS) and GC-combustion-isotope ratio MS (GC-C-IRMS) analyses of absorbed and surface lipid residues preserved in potsherds were used to explore the extent of pig product processing exploitation in the later British Neolithic Grooved Ware tradition.
Richard P Evershed
exaly   +3 more sources

Grooved Ware in Ireland

2023
Eoin Grogan, Helen Roche
exaly   +2 more sources

Grooved Ware

2021
exaly   +2 more sources

Grooved Ware in the south-west peninsula

2023
Andy M. Jones, Henrietta Quinnell
exaly   +2 more sources