TABLE 2 in A conifer wood assemblage from the Late Jurassic-Early Cretaceous, Fontana Lake area, Chubut Province, Argentine Patagonia

TABLE 2. — Comparison of Agathoxylon sp. from Fontana Lake area with other species of Araucariaceae fossil woods from Patagonia and Antarctica. Fossil-speciesReference(s)Main difference(s) with Agathoxylon sp.Agathoxylon agathioides (Kräusel & Jain) Kloster & GnaedingerKräusel & Jain 1964; Kloster & Gnaedinger 2018Grown ring boundaries absent; 1(2)-seriate raysAgathoxylon liguaensis Torres & PhilippeTorres & Philippe 2002Cross-fields with 1-3 pits per cross-field; rays with 1-56 cells highAgathoxylon protoaraucana (Brea) Gnaedinger & HerbstBrea 1997; Gnaedinger & Herbst 2009Wider tracheid tangential diameter (c. 58-69 µm); rare axial parenchymaAgathoxylon santacrucense Kloster & GnaedingerKloster & Gnaedinger 20181-3-seriate radial wall pits; cross-fields with 2-14 pits per cross-fieldAgathoxylon santalense (Sah & Jain) Kloster & GnaedingerSah & Jain 1964; Kloster & Gnaedinger 20181-2(3)-seriate radial wall pitsAgathoxylon termieri (Attims) Gnaedinger & HerbstAttims 1965; Gnaedinger & Herbst 20091-3-seriate radial wall pitsAraucaryoxylon arayaii Torres et al.Torres et al. 19821-2(3)-seriate radial wall pits; rays with 2-22 cells highAraucarioxylon floressii Torres & LemoigneTorres & Lemoigne 1989Axial parenchyma; resin plugsAgathoxylon kellerense Lucas & LaceyLucas & Lacey 19811-3-seriate radial wall pitsAgathoxylon mendezii Del Fueyo et al.Del Fueyo et al. 2021Cross-fields with 5-16 pits per cross-fieldAgathoxylon ohzuanum (Nishida et al.) Gnaedinger & HerbstNishida et al. 1992; Gnaedinger & Herbst 2009Grown ring boundaries absent; axial parenchymaAraucarioxylon pseudochoshiense Nishida & NishidaNishida & Nishida 1986Grown ring boundaries absent; rays with 1-6 cells highAgathoxylon parachoshiense Nishida & NishidaNishida & Nishida 1987Rays with 1-4 cells highAraucarioxylon pichasquense Torres & RalloTorres & Rallo 1981Grown ring boundaries absentAraucarioxylon pluriresinosum Torres & Biro-BagoczkyTorres & Biro-Bagoczky 19861-4-seriate radial wall pits; resin plugs in tracheidsAraucarioxylon resinosum Torres & Biro-BagoczkyTorres & Biro-Bagoczky 19861-3-seriate radial wall pits; cross-fields with 2-3 pits per cross-field; resin plugs in tracheidsAraucaria marenssii Cantrill & PooleCantrill & Poole 2005Axial parenchymaAgathoxylon pseudoparenchymatosum (Gothan) Pujana et al.Gothan 1908; Pujana et al. 20141-2(3)-seriate radial wall pits; resin plugs in tracheidsAgathoxylon quiriquinaense (Nishida) Gnaedinger & HerbstNishida 1984; Gnaedinger & Herbst 2009Cross-fields with 2-4 pits per cross-fieldAraucarioxylon doeringii ConwentzConwentz 18851-3-seriate radial wall pits; resin plugs in tracheids; rays 1(2)-seriateAraucarioxylon chilensis NishidaNishida 1970Cross-fields with 2-4 pits per cross-field; Resin plugsAraucarioxylon chapmanae Poole & CantrillPoole & Cantrill 20011-3-seriate radial wall pits; resin plugs in tracheidsAgathoxylon allanii (Kräusel) Gnaedinger & HerbstKräusel 1962; Gnaedinger & Herbst 20091-3-seriate radial wall pits