Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Hans Hess"'
Publikováno v:
Swiss Journal of Palaeontology. 137:133-158
Cyrtocrinids are morphologically diverse crinoids of the Mesozoic, yet their origin and early evolution are still poorly understood. Here, we attempt to disentangle the early evolutionary history of the cyrtocrinids taking into account phylogenetic,
Autor:
Hans Heß
Im Nachfolgeband des Branchen-Bestsellers erzählen erfolgreiche Trainer, Berater und Coachs 112 Geschichten, die sie besonders gerne in ihrer eigenen Berufspraxis einsetzen. Darüber hinaus erläutern die Profis, in welchem Kontext sie dies tun und
Publikováno v:
Swiss Journal of Palaeontology. 135:249-274
Rich material of a tiny pelagic roveacrinid from the lower member of the Carnian Xiaowa Formation, Guanling area (Guizhou Province, Southwest China), is described. The remains are assigned to a distinct species, Osteocrinus sinensis n. sp. The specie
Autor:
Hans Hess
Publikováno v:
Swiss Journal of Palaeontology. 134:77-107
New material of known roveacrinids from two Cretaceous sites in Texas is described. Upper Albian strata at Saginaw Quarry furnished rich material of Poecilocrinus latealatus and Roveacrinus pyramidalis; for these two forms cups can be combined with p
Autor:
Günter Bauer, Volker Güther, Hans Hess, Andreas Otto, Oskar Roidl, Heinz Roller, Siegfried Sattelberger, Sven Köther-Becker, Thomas Beyer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b286a3a3362a8a26a833230e52b1308
https://doi.org/10.1002/14356007.a27_367.pub2
https://doi.org/10.1002/14356007.a27_367.pub2
Autor:
Hans Hess
Publikováno v:
Swiss Journal of Palaeontology. 133:121-140
The material for the present paper is based on 50 kg of processed sediment from the Early Kimmeridgian of Geisingen. The most frequent crinoids comprise cups and brachials of the roveacrinid Saccocoma quenstedti while Crassicoma feifeli is represente
Autor:
Hans Hess
Publikováno v:
Swiss Journal of Palaeontology. 133:35-45
Early and Late Jurassic mudstones of Europe are rich in remains of the isocrinid Balanocrinus. Recently collected material from the Early Pliensbachian of Sedan (France), from the Oxfordian of Andelot-Morval and Savigna (Departement du Jura, France),
Autor:
Hans Hess
Publikováno v:
Swiss Journal of Palaeontology. 133:47-75
Late Jurassic mudstones of France and Switzerland are rich in remains of the isocrinid Balanocrinus. From the early Late Oxfordian of Savigna (Departement du Jura, France) Balanocrinus brachiospina is described as new; the material includes all growt
Autor:
von Wichdorff, Hans Hess
Publikováno v:
Zeitschrift für Ethnologie, 1904 Jan 01. 36(2), 237-243.
Externí odkaz:
https://www.jstor.org/stable/23029947
Autor:
Hans Hess
Publikováno v:
Swiss Journal of Palaeontology. 131:211-253
Several Middle Jurassic outcrops in the Ardeche Department near La Voulte-sur-Rhone and St-Etienne-de-Boulogne are rich in the remains of crinoids, but these were known from surface collections only and were not described using present standards of s