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Fig. 1 in Late Cretaceous mega-, meso-, and microfloras from Lower Silesia

Fig. 1. Geographic, palaeogeographic, and geologic context of the studied flora. A. Late Cretaceous palaeogeography of Central and Northern Europe after Ron Blakey from Csiki-Sava et al. 2015, modified after data in Chatziemmanouil 1982; Surlyk in Voigt et al. 2008; Halamski 2013; Halamski et al. 2016). The red asterisk shows the presumed position of the studied flora. ESI, East Sudetic Island; WSI, West Sudetic Island. B. Geographical location of the study area in Central Europe. C. Bedrock geological map of northern Silesia (pre-Cenozoic redrawn, simplified and partly corrected after Kozdrój et al. 2001; Cenozoic simplified after Sawicki 1966, 1995) with approximate locations of early, early middle, and late Coniacian palaeoshores (after Leszczyński 2018: fig. 40A, B, D). The studied localities (see Appendix 1) are shown by asterisks, black for those whose location is known in detail, white for those for which a precise location cannot be given.

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Fig. 4. A–C. The Lower Cretaceous heteromorph ammonite Crioceratites primitivus Reboulet, 1996 in Early Cretaceous ammonites and dinoflagellates from the Western Tatra Mountains, Poland

Fig. 4. A–C. The Lower Cretaceous heteromorph ammonite Crioceratites primitivus Reboulet, 1996 from the Kościeliska Marl Formation in the Lejowa Valley, Tatra Mountains, Poland. A. G/1728/MT. B. ZPAL Am. 25/2. C. ZPAL Am. 25/15. D. Distribution of anomiid individuals on a specimen of C. primitivus (ZPAL Am. 25/15). E–G. Close up views of bivalves attached to the body chambers of the ammonite C. primitivus (ZPAL Am. 25/15). All in lateral view.

Figure 8 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 8. Left pelvic girdle and articulated proximal caudal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175) in left lateral view. Note that majority of the left femur has been removed for clarity. Photograph (A) and interpretative diagram (B). Abbreviations: at, anterior trochanter; bs, brevis shelf; Cd, caudal vertebra; cs, caudosacral; ds, dorsosacral; l.f, left femur; l.il, left ilium; l.isc, left ischium; l.pub, left pubis; r.il, right ilium; r.pub, right pubis; ten, ossified tendons. Scale bar = 100 mm.

Figure 3 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 3. Proximal caudal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175). A–B, caudosacral plus caudals 1 and 2 in right (A) and left (B) lateral views. Note that the postacetabular process of the left ilium is attached to caudals 1 and 2. C, caudal vertebrae 3–7 in right lateral view. D, caudal vertebrae 8–13 in right lateral view. Abbreviations: Cd, caudal vertebra; Ch, chevron; Cs, caudosacral vertebra; l.il, left ilium; ten, ossified tendons. Scale bars = 50 mm.

Figure 6 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 6. Distal caudal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175). A–C, caudal vertebrae 30–35 in right lateral (A), ventral (B) and dorsal (C) views (caudal 30 is to the right in each case). D–F, caudal vertebrae 36–42 in right lateral (D), ventral (E) and dorsal (F) views (caudal 36 is to the right in each case). G–I, caudal vertebrae 43–45 in right lateral (G), ventral (H) and dorsal (I) views (caudal 43 is to the right in each case). Abbreviation: Cd, caudal vertebra. Scale bars = 25 mm.

Figure 5 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 5. Middle caudal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175). A–C, caudal vertebrae 22–25 in right lateral (A), ventral (B) and dorsal (C) views (caudal 22 is to the right in each case). D–F, caudal vertebrae 26–29 in right lateral (D), ventral (E) and dorsal (F) views (caudal 26 is to the right in each case). G, detail of caudal vertebrae 27 and 28 in left lateral view showing bundles of ossified tendons. Abbreviation: Cd, caudal vertebra. Scale bars = 50 mm.

Figure 7 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 7. Partially articulated pelvic girdle of Valdosaurus canaliculatus (IWCMS 2013.175) in right lateral view. Note that majority of the right femur and adhered left ischium have been removed for clarity. Photograph (A) and interpretative diagram (B). Abbreviations: at, anterior trochanter; bf, brevis fossa; cs, caudosacral; ds, dorsosacral; l.isc, left ischium; l.pub, left pubis; pap, preacetabular process; pp, pubic peduncle; r.f, right femur; r.il, right ilium; r.isc, right ischium; r.pub, right pubis; s, sacral vertebra; sr, sacral rib. Scale bar = 100 mm.

Figure 9 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 9. Selected hind limb elements of Valdosaurus canaliculatus (IWCMS 2013.175). A, left femur in lateral view (proximal end missing as attached to pelvic block). B, articulated left tibia, fibula, astragalus and calcaneum in posterior view. C, right calcaneum in lateral view. D, right metatarsus in anterior view. E, left metatarsus in anterior view. Scale bars = 100 mm (A, B, D, E) and 25 mm (C).

Figure 4 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 4. Middle caudal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175). A, caudal vertebrae 14–20 in right lateral view. B–G, caudal vertebra 21 in right lateral (B), left lateral (C), anterior (D), posterior (E), ventral (F) and dorsal (G) views. Abbreviations: Cd, caudal vertebra; Ch, chevron. Scale bars = 50 mm (A) and 25 mm (B–G).

Figure 2 in A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England

Figure 2. Dorsal vertebrae of Valdosaurus canaliculatus (IWCMS 2013.175). A–F, dorsal 1 in A, anterior, B, left lateral, C, right lateral, D, posterior, E, ventral, and F, dorsal views. G, dorsals 1–6 in articulation in left lateral view. Abbreviations: ACDL, anterior centrodiapophyseal lamina; cdf, centrodiapophyseal fossa; NC, neural canal; PCDL, posterior centrodiapophyseal lamina; pocdf, postzygopophyseal centrodiapophyseal fossa; PODL, postzygodiapophyseal lamina; prcdf, prezygopophyseal centrodiapophyseal fossa; PRDL, prezygodiapophyseal lamina; sprf, spinoprezygapophyseal fossa. Scale bars = 25 mm (A–F) and 50 mm (G).

Figure 5 in Organic geochemistry of a high-latitude Lower Cretaceous lacustrine sediment sample from the Koonwarra Fossil Beds, South Gippsland, Victoria, Australia

Figure 5: Partial m/z 178, 202 and 228 mass chromatograms showing the distribution of common polycyclic aromatic hydrocarbons (PAH) in the aromatic fraction.

Figure 4 in Organic geochemistry of a high-latitude Lower Cretaceous lacustrine sediment sample from the Koonwarra Fossil Beds, South Gippsland, Victoria, Australia

Figure 4: Partial m/z 191 and 217 mass chromatograms used in calculation of sterane/hopane ratio. A ratio of 0.03 indicates that a very significant proportion of overall biomass in the lake was derived from bacteria.

Figure 2 in Organic geochemistry of a high-latitude Lower Cretaceous lacustrine sediment sample from the Koonwarra Fossil Beds, South Gippsland, Victoria, Australia

Figure 2: An uncommon example of disarticulation of a fish carcass, collected during an excavation of the Koonwarra Fossil Beds led by Tom Rich in 2013. This specimen was collected approximately 5 m from the bottom of the unit (defined here as the first> 20 cm thick unit of green siltstone/mudstone; the underlying rocks are predominantly cross-bedded, fluviatile arkosic sandstone).

Figure 3 in Organic geochemistry of a high-latitude Lower Cretaceous lacustrine sediment sample from the Koonwarra Fossil Beds, South Gippsland, Victoria, Australia

Figure 3: Saturate fraction total ion chromatogram and m/z 85 mass chromatogram showing distribution and relative abundances of n-alkanes and isoprenoids pristane and phytane.

Figure 1 in Organic geochemistry of a high-latitude Lower Cretaceous lacustrine sediment sample from the Koonwarra Fossil Beds, South Gippsland, Victoria, Australia

Figure 1: Location of the Lower Cretaceous Koonwarra Fossil Beds in South Gippsland, Victoria, Australia

Fig. 6 in New Species Of The Lower Cretaceous Genus Matheronia Munier-Chalmas (Bivalve Hippuritida) In Romania

Fig. 6. Matheronia carinata sp. nov. from Valea Minişului. a. Transverse section showing the myophoral organisation (specimen IB 5443-1, holotype), specimen partly damaged, almost shell free. b. ibidem, reconstitution. c. ibidem, ventral view of the LV showing the acute ventral carina (ca). d. External view of RV with concentric growth lines (specimen IB 5443-3). e. Anterior view of a LV showing the acute carina (ca) slightly overriding the anterior shell side (specimen IB 5443-2). Scale bar 10 mm.

Fig. 8 in New Species Of The Lower Cretaceous Genus Matheronia Munier-Chalmas (Bivalve Hippuritida) In Romania

Fig. 8. Bivariate scatter plot of Dap versus Ddv of the new Romanian species of Matheronia, showing shell size increase through time.

Fig. 5 in New Species Of The Lower Cretaceous Genus Matheronia Munier-Chalmas (Bivalve Hippuritida) In Romania

Fig. 5. Matheronia nerae sp. nov. a to d, Nera valley. a, b. Antero-posterior transverse sections of bivalve specimens showing the transverse outline and the myophoral organisation of RV (specimen IB 5417A), holotype, conjoined sections. Arrows point to the convexity and concavity of the RV facing the myophores. c. external view of RV (specimen IB 5417C). d. transverse section of a LV showing the antero-posterior shell asymmetry (specimen IB 5417B). e. section of a LV showing the ventral double keel and antero-posterior shell asymmetry (specimen IB 5360, from Valea Măgurii quarry, Dobresti). Scale bar 10 mm.

Fig. 4 in New Species Of The Lower Cretaceous Genus Matheronia Munier-Chalmas (Bivalve Hippuritida) In Romania

Fig. 4. Matheronia dacica sp. nov. Antero-posterior transverse sections of bivalve specimens showing the transverse outline and focusing on the myophoral organisation of RV. a. holotype, specimen IB 5391, from Caraşova Valley. b. ibidem, specimen IB 5398 from Beiului Valley. Scale bar 10 mm.

Fig. 2 in New Species Of The Lower Cretaceous Genus Matheronia Munier-Chalmas (Bivalve Hippuritida) In Romania

Fig. 2. Stratigraphic logs of Lower Cretaceous successions with position of Matheronia bearing beds. a. Nera valley area (Reşiţa-Moldova Nouă zone). b. Cornet and north Dobreşti areas (Pădurea Craiului).