Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Don Brinkman"'
Publikováno v:
Microscopy Today. 29:26-31
The Royal Tyrrell Museum in Alberta, Canada is focused on reconstructing the communities that existed at the end of the Cretaceous. This challenge is made more difficult because for many of the taxa present, few complete specimens are preserved. In m
Publikováno v:
Microscopy and Microanalysis. 26:1252-1254
Autor:
Haishui Jiang, Fenglu Han, Darla K. Zelenitsky, Jinfeng Hu, Don Brinkman, Yuzheng Ke, Rui Wu, Shukang Zhang
Publikováno v:
Proc Biol Sci
Turtle eggs containing embryos are exceedingly rare in the fossil record. Here, we provide the first description and taxonomic identification, to our knowledge, of a fossilized embryonic turtle preserved in an egg, a fossil recovered from the Upper C
Publikováno v:
Vertebrate Anatomy, Morphology, Palaeontology, Vol 7 (2019)
Isolated centra of members of the Esocidae occur frequently in vertebrate microfossil localities of Late Cretaceous and early Paleocene age and are an important source of data on the early history of the family. However, morphological variation along
Publikováno v:
Vertebrate Anatomy, Morphology, Palaeontology, Vol 3 (2017)
The diversity of fishes from the late Santonian Milk River Formation is investigated using a combined taxonomic/morphotype approach. Twenty-one taxa are present, including four elasmobranchs, seven basal actinopterygians, and of ten teleosts. The Mil
Autor:
Shen Jiao, LI YiBin, Cao WeiSheng, Chen QingBao, Dennis R. Braman, Liu Gengwu, Don Brinkman, LI Wei-tong
Publikováno v:
Science China Earth Sciences. 57:1109-1116
Phanerozoic chronostratigraphic units can only be defined through their lower boundary stratotypes. The lowermost stage of the Paleocene of China, which mainly consists of terrestrial deposits, can only be defined through its lower boundary stratotyp
Publikováno v:
PaleoBios. 33
Author(s): Brinkman, Don; Aguillon-Martinez, Martha Carolina; Hutchison, J. Howard; Brown, Caleb | Abstract: A small smooth-shelled kinosternoid from the late Campanian Cerro del Pueblo Formation and the early Maastrichtian Canyon del Tule Formation
Autor:
Kirstin S. Brink, Thomas Ellis, Renfei Feng, Ramaswami Sammynaiken, Don Brinkman, Gabriele Schatte, Jason Maley, Ruth E. Hoffmeyer
Publikováno v:
Applied spectroscopy. 70(11)
Synchrotron micro X-ray fluorescence (XRF) spectroscopy with two-dimensional element mapping, micro X-ray diffraction (XRD), electron spin resonance spectroscopy (ESR) and atomic force microscopy (AFM) were used to investigate the chemical and struct