Where: Cracow, Poland (50.1° N, 19.6° E: paleocoordinates 40.8° N, 26.7° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Toarcian (182.7 - 174.1 Ma)
• Considered to be Upper Liassic by the author
Environment/lithology: terrestrial
Size class: macrofossils
Preservation: mold/impression, adpression
Collection methods: Reymanowna (1963) described 11 species (with cuticles) from this locality, but Karaszewski (1965) has a more complete list.
Primary reference: W. Karaszewski. 1965. O srodkowoliasowym wieku flory z Chmielowa pod Ostrowcem i jej znaczeniu dla stratygrafii kontynentalnej jury [On the Middle Liassic age of the flora from Chmielow, near Ostrowiec (central Poland) and its significance for stratigraphy of the continental Jurassic]. Kwartalnik Geologiczny 9(2):261-270 [A. Rees/A. Rees/S. Bruning]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 24598: authorized by Allister Rees, entered by Allister Rees on 11.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Gymnospermopsida | |
Peltaspermopsida | |
Equisetopsida | |
Brachyphyllum cyclophorum, "Cheirolepis muensteri" = Hirmeriella muensteri
"Cheirolepis muensteri" = Hirmeriella muensteri Schenk 1867 | |
Ctenidiopsis | |
Ctenidiopsis grojecensis | |
Ctenidiopsis grojecensis Raciborski 1894 | |
Pseudotorellia | |
Taxopsida | |
Otozamites obtusus Lindley and Hutton 1834
Pterophyllum subaequale Hartz 1896 | |
Eboracia lobifolia | |
Eboracia lobifolia Phillips 1911 | |
Pteropsida | |
Polypodiopsida | |
Alsophila polonica scaly tree fern
Coniopteris hymenophylloides Brongniart 1828 scaly tree fern | |
Pteridopsida | |
Sphenopteridae | |
Gonatosorus nathorstii | |
Gonatosorus nathorstii Raciborskii 1894 | |
Ginkgoopsida | |
Ginkgo sp. Linnaeus 1771 ginkgo | |
Sagenopteris nilssoniana Brongniart 1825
Sagenopteris goeppertiana Zigno 1905 | |
Cycadopsida | |
"Nilssonia polymorpha" = Nilsonia, "Nilssonia cracoviensis" = Nilsonia, Taeniopteris obtusa, Taeniopteris stenoneuron, Taeniopteris vittata
"Nilssonia polymorpha" = Nilsonia cycads
"Nilssonia cracoviensis" = Nilsonia cycads
Taeniopteris obtusa cycads
Taeniopteris stenoneuron cycads
Taeniopteris vittata Brongniart 1831 cycads | |
Schizeaceae | |
Dinophyceae | |