Wyniki wyszukiwania - BazTech

1

Środkowotriasowa ichnofauna kręgowców z "warstw z Krynek" w Górach Świętokrzyskich : wstępny przegląd

Niedźwiedzki G., Kin A., Remin Z., Małkiewicz M.

Przegląd Geologiczny

|

2007

|

Vol. 55, nr 10

870-879

EN

Numerous specimens of vertebrate tracks were discovered in the uppermost Röt (uppermost Buntsandstein) deposits of "Krynki Beds" that crop out at Witulin, Parszów, Małe Jodło, Jarugi, Bliżyn, and Sorbin in the north-eastern and central margin of the Holy Cross Mountains, Poland. The following vertebrate ichnotaxa were identified in these localities: Chirotherium barthii Kaup, 1835; Chirotherium cf. sickleri; Synaptichnium cf. diabloense; Isochirotherium herculis (Egerton, 1839); ? Isochirotherium cf. herculis; Isochirotherium isp.; Chirotheriidae indet.; Rhynchosauroides isp., and Rhynchosauroidae indet. The ichnoassemblage from the "Krynki Beds" is very similar to ichnoassociations which are known from: 1) latest Early and early Middle Triassic (Upper Buntsandstein) deposits of the Central European Basin, 2) latest Early and early Middle Triassic Moenkopi Formation of USA, 3) Middle Triassic deposits of United Kingdom, France and Italy.

2

Large Chirotheriidae tracks in the Early Triassic of Wióry, Holy Cross Mountains, Poland

Niedźwiedzki G., Ptaszyński T.

Acta Geologica Polonica

|

2007

|

Vol. 57, no. 3

325-342

EN

Very large chirotheriid tracks have been discovered in the Early Triassic Wióry Formation (=Labyrinthodontidae and Hieroglyphic Beds), middle part of the Middle Buntsandstein, exposed at Wióry in the northeastern part of the Holy Cross Mountains (central Poland). Hitherto, six small and medium-sized chirotheriid tracks from the Wióry locality have been described. In the present paper two ichnotaxa are proposed: Synaptichnium senkowiczowae ichnosp. nov. and Brachychirotherium kalkowensis ichnosp. nov. Their presumed trackmakers, large Early Triassic (Olenekian) Archosauriformes (Proterosuchidae, Erythrosuchidae), about 5-7 m long, are unknown from the osteological record of this age worldwide. The newly described ichnotaxa represent the oldest known record of large chirotheriid tracks in the Middle Buntsandstein of Poland. The presence of large chirotheriid tracks in the upper part of the Early Triassic deposits is very important for the understanding of the evolution and radiation of early Archosauromorpha, as well as for reconstructing Early Triassic terrestrial palaeoecosystems.

3

Stanowisko z tropami kręgowców z osadów najwyższego środkowego pstrego piaskowca Gór Świętokrzyskich

Kuleta M., Niedźwiedzki G., Zbroja S.

Przegląd Geologiczny

|

2006

|

Vol. 54, nr 12

1081-1081, 1088

EN

TheMiddle Buntsandstein material of vertebrate tracks has been found at new site in the northern margin of the Holy Cross Mountains (central Poland). Several dozen specimens of Chirotheriidae (Chirotherium cf. barthii, cf. Brachychirotherium sp., Isochirotherium sp., and Chirotheriidae indet.) and Rhynchosauroidae (Rhynchosauroides sp., Rhynchosauroidae indet.) tracks are reported from the deposits of the Samsonów Formation (=Pseudooolithic Beds) at the Pałęgi clay pit located near Mniów. Poorly preserved cf. Capitosauroides sp. and numerous swimming animal traces were also found in this site. Those are the first finds of vertebrate tracks from the uppermost Middle Buntsandstein strata in the Holy Cross Mountains.

4

Nowe stanowisko z tropami kręgowców z górnego pstrego piaskowca Gór Świętokrzyskich

Kuleta M., Niedźwiedzki G., Ptaszyński T.

Przegląd Geologiczny

|

2005

|

Vol. 53, nr 2

151--155

EN

Vertebrate footprints are abundant in the Buntsandstein of the Holy Cross Mountains (central Poland) and have been documented in numer-ous publications. A new site vertebrate trackside has been discovered in near Suchedniów. Chirotheriidae (Synaptichnium sp., Chirotherium barthii, and Brachychirotherium sp.), Rhynchosauroidae (Rhynchosauroides sp.), and probably amphibian footprints (cf. Capitosauroides sp.) are reported from the lower part of the Upper Buntsandstein Baranów Formation (complex of different fluvial deposits) exposed at Kopulak quarry. Differentiated invertebrate ichnofossils (Cruziana problematica, Scoyenia sp., Palaeophycus sp., Skolithos sp., Lockeia sp., and cf. Gordia sp.) and plant remains have been also found in this site. Three types of vertebrate subaqueous traces (footprints of swimming animals) are identified: (1) swim traces - structures preserved as digits or claws scratches; (2) partially preserved pes or manus imprints; (3) other enigmatic traces -referred to as “problematic forms”.

5

Nowe znaleziska tropów kręgowców z pstrego piaskowca Gór Świętokrzyskich

Ptaszyński T., Niedźwiedzki G.

Przegląd Geologiczny

|

2002

|

Vol. 50, nr 5

441-446

PL

W utworach dolnego pstrego piaskowca Gór Świętokrzyskich odkryto nowe stanowiska z tropami kręgowców. Występują one w utworach fluwialnych najniższego pstrego piaskowca w kamieniołomach Zachełmie i Jaworznia oraz w osadach międzywydmowych piaskowców tumlińskich na Górze Sosnowica. Łącznie w pstrym piaskowcu dolnym Gór Świętokrzyskich zidentyfikowano ichnorodzaje: Batrachichnus, Limnopus, Amphisauropus, Rhynchosauroides, Phalangichnus, Palmichnus, Paradoxichnium, Varanopus, Dimetropus i Chelichnus. Wszystkie te formy znane były dotychczas z utworów permu. Odkryte stanowiska z ichnocenozami kręgowców dostarczają nowych informacji o składzie, zmianach i rozprzestrzenieniu ichnofaun na przełomie permu i triasu na obszarze Gór Świętokrzyskich. Ich obecność potwierdza późnopermski wiek pstrego piaskowca dolnego odsłoniętego w Górach Świętokrzyskich.

EN

New vertebrate tracksites were discovered in the Lower Buntsandstein of the Holy Cross Mountains. Footprints occur in lowermost Buntsandstein fluvial deposits at Zachelmie and Jaworznia localities and in interdune deposits ofTumlin Sandstones at Sosnowica Hill. In the Lower Buntsandstein of the Holy Cross Mountains the ichnogenera: Batrachichnus, Limnopus, Amphisauropus, Rhynchosauroides, Phalangichnus, Palmichnus, Paradoxichnium, Varanopus, Dimetropus and Chelichnus have hitherto been recognized. All these forms have been known from Permian deposits. New tracksites provide additional information concerning temporal composition, changes and diversification of vertebrate ichnofauna near the Permian/Triassic boundary of Poland. Their presence allows to confirm Late Permian age of the Lower Buntsandstein that cropped out in the Holy Cross Mountains.

6

Tropy kręgowców z piaskowca tumlińskiego Góry Grodowej - Góry Świętokrzyskie

Ptaszyński T.

Przegląd Geologiczny

|

2000

|

Vol. 48, nr 5

418-421

PL

W utworach międzywydmowych piaskowców tumlińskich pstrego piaskowca, w kamieniołomie na Górze Grodowej, znaleziono bogaty zespół tropów kręgowców. Oznaczone dotychczas ichnotaksony: Amphisauropus cf. latus, Rhynchosauroides cf. pallini, Varanopus cf microdactylus, Palmichnus sp., Chelichnus ? sp., "Proterosuchia indet. " były dotychczas znane z utworów permu Europy i Ameryki Północnej. Zespół ten, niewiele starszy od zespołu tropów kręgowców z warstw łabiryntodontowych z Wiór koło Ostrowca Świętokrzyskiego zawierającego typową dla triasu ichnofaunę wskazuje, że wyraźna zmiana zespołu ichnofauny kręgowców w pobliżu granicy permu i triasu nastąpiła w Górach Świętokrzyskich dopiero we wczesnym triasie.

EN

Rich vertebrate track assemblage has been found in the interdune deposits of Tumlin sandstone of the Buntsandstein at the quarry of Grodowa Hill. The ichnotaxa which have been hitherto designated as Amphisauropus cf. latus, Rhynchosauroides cf. pallini Varanopus cf. microdactylus, Palmichnus sp., Chelichnus ? sp., "Proterosuchia indet. " have been hitherto known from the Permian of Europe and North America. This assemblage as only somewhat older than the vertebrate footprint assemblage from Labyrinthodontidae Beds from Wióry near the town of Ostrowiec Świętokrzyski containing typical Triassic ichnogenera representafives shows, that a distinct change of terrestrial vertebrate ichnofauna near the Permian/Triassic boundary occurred in the Holy Cross Mts. area in the Early Triassic time.