Results 141 to 150 of about 101,873 (361)

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

The Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer, Christian Cooper, Jingmai O'Connor   +2 more
wiley   +1 more source

Geological Maps [PDF]

Nature, 1968
openaire   +2 more sources

Text to accompany geologic map of the U.S.G.S. Tarpon Springs 30 x 60 minute quadrangle, central Florida [PDF]

, 2012
P Adams, N Opdyke, J Jaeger, D Alt, H Brooks, P Applin, P Applin, E Applin, J Arthur, J Arthur, K Campbell, J Arthur, H Wood, A Baker, J Cichon, G Raines, J Arthur, C Fischler, C Kromhout, J Clayton, G Kelley, R Lee, L Li, M O'sullivan, R Green, C Werner, B Beck, W Sinclair, G Brewster-Wingard, T Scott, L Edwards, S Weedman, K Simmons, J Bryan, D Budd, K Campbell, K Campbell, J Arthur, D Colquhoun, D Colquhoun, G Johnson, P Peebles, P Huddlestun, T Scott, C Cooke, C Cooke, W Mansfield, R Copeland, R Copeland, N Doran, A White, S Upchurch, J Covington, R, W Dall, G Harris, R Davis, Jr, A Hine, E Shinn, G Espenshade, C Spencer, W Evans, Iii, R Green, J Bryan, D Paul, R Flint, R Green, C Williams, A Flor, D Paul, C Kromhout, T Scott, R Green, C Williams, K Burdette, S Bassett, A Flor, D Paul, H Healy, G Jones, S Upchurch, K Champion, F Macneil, G Matson, S Sanford, N Opdyke, D Spangler, D Smith, R Jones, R Lindquist, E Pirkle, Jr, W Yoho, C Hendry, Jr, H Puri, R Vernon, W Schmidt   +99 more
openalex   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Geologic map of the Kingdom of Libya [PDF]

, 1964
Louis C. Conant, Gus H. Goudarzi
openalex   +1 more source

A second species of non‐crocodyliform crocodylomorph from the Late Triassic fissure deposits of southwestern UK: Implications for locomotory ecological diversity in Saltoposuchidae

The Anatomical Record, EarlyView.
Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham, Stephan N. F. Spiekman, Susannah C. R. Maidment, Paul Upchurch, Philip D. Mannion   +4 more
wiley   +1 more source

Surficial geologic map of the Skykomish and Snoqualmie Rivers area, Snohomish and King counties, Washington [PDF]

, 1990
Derek B. Booth
openalex   +1 more source

Geological Survey of Victoria. No. 6 : S.E., [Part of Kerrie, Part of Havelock] [cartographic material] /

Geological map features parts of the parishes of Kerrie and Havelock as indicated on the map. Relief is shown by hachures.; "Lithographic steam printing executed by the Geological Survey Department, at the Govt.
Geological Survey of Victoria.
core  

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Geologic map showing part of the May Creek schist and related rocks, Jackson County, Oregon [PDF]

, 1991
Mary M. Donato
openalex   +1 more source