supported by the ‘Male Projekty Badawcze 2022’(Faculty of Natural Sciences,University of Silesia in Katowice) to Mariusz A. Salamon;financially supported by the statutory activities of the Institute of Botany,Faculty of Biology,Jagiellonian University in Krakow(N18/DBS/000002) to Bartosz J. Plachno;AGH-UST Grant No. 16.16.140.315 to Marcin Krajewski。
The thiolliericrinids(Thiolliericrinidae) are comatulids(Comatulida),which retained their stalks as adults.Here,we report a centrodorsal from the Bajocian strata(Middle Jurassic) of the Djebel Kérdacha area,northwest...
supported by the National Science Centre,Poland(www.ncn.gov.pl)-Grant No.2020/39/B/ST10/00006.
The marl and limestone alternations of the Lower Jurassic Ain Ouarka and Ain Rhezala formations(Pliensbachian-Toarcian)in the western Saharan Atlas,Northwest Algeria,yield a diverse micro-and mac-rofauna,including mod...
supported by the National Science Centre;Poland (www.ncn.gov.pl)-Grant No.2020/39/B/ST10/00006。
Sheltered preservation,in which organisms are trapped within shells of cephalopods,is a wellknown phenomenon.This preservational style constitutes an important source of paleontological data.Here,we report the first c...