Results 111 to 120 of about 814 (192)

The Upper Triassic Polzberg palaeobiota from a marine Konservat-Lagerstätte deposited during the Carnian Pluvial Episode in Austria. [PDF]

Sci Rep, 2021
Lukeneder A, Lukeneder P.
europepmc   +1 more source

Origination, diversity, and extinction metrics essential for analysis of mass biotic crisis events: An example from cretaceous ammonoidea

, 1988
Traditional mass extinction research has predominently concentrated on statistically demonstrating that mass extinction intervals are significantly above background levels of familial and generic extinction in terms of extinction percentage, extinction ...
Collom, Christopher J.
core   +1 more source

Limits in the evolution of biological form: a theoretical morphologic perspective. [PDF]

Interface Focus, 2015
McGhee GR.
europepmc   +1 more source

A record of Menabites (Ammonoidea) from Hokkaido.

Proceedings of the Japan Academy, Series B, 1986
MATSUMOTO, Tatsuro, TAKAHASHI, Takemi
openaire   +2 more sources

Rare Middle Jurassic ammonites of the families Erycitidae, Otoitidae and Stephanoceratidae from southern Germany [PDF]

, 2010
Dietze, Volker, Furze, Roger, Schreiber, Dietmar, Schneider, Erich, Schweigert, Günter, Dangelmaier, Wolfgang, Auer, Wolfgang, Neisser, Elmar, Gräbenstein, Stefan, Dietl, Gerd, Kutz, Michael   +10 more
core   +1 more source

Ammonite survival across the Cretaceous-Paleogene boundary confirmed by new data from Denmark. [PDF]

Sci Rep
Machalski M, Olszewska-Nejbert D, Landman NH, Jagt JWM, Garb M, Milàn J.   +5 more
europepmc   +1 more source

The Giganteuston Member of Öschingen (Humphriesianum Zone, Lower Bajocian, Swabian Alb), with comments on the genera Dorsetensia Buckman, 1892 and Nannina Buckman, 1927 [PDF]

, 2011
Dietze, Volker, Schweigert, Günter, Wannenmacher, Norbert, Fidder, Uwe   +3 more
core   +1 more source

Systematics, phylogeny and homeomorphy of the Engonoceratidae Hyatt, 1900 (Ammonoidea, Cretaceous) and revision of Engonoceras duboisi Latil, 1989

, 2010
The Engonoceratidae may well have originated on the shallow marine carbonate platforms of the southern margin of the Mediterranean Province of the Tethyan Realm during the earliest Albian (?latest Aptian).
Bujtor László
core  

Composition and paleoecology of the mid-Jurassic bony fish assemblage of the Vaches Noires cliffs (Normandy, France). [PDF]

PLoS One
Beaufils S, Vullo R, Gendry D, Picot L, Cavin L.   +4 more
europepmc   +1 more source

Use of Embryonic Characters to Investigate the Phylogeny of the Ammonoidea [PDF]

The Paleontological Society Special Publications, 1996
Neil. H. Landman, Kazushige Tanabe, Yasunari Shigeta   +2 more
openaire   +1 more source