Prehistoric Nature

Sphenopteris renamed Crossotheca and world gen dimensions/biomes adjusted
New Sphenopteris Fern and Sphenopteris Seed-plant added
Dryland Cordaites added and original Cordaites rebranded as Wetland Cordaites
Both Cordaites now do not produce block cones - but more realistic strobili
Synchysidendron (lycopod) added
Archaeocalamites added
Angiopteris fern added
Nemejcopteris remodelled
Symplocopteris remodelled
Old Symplocopteris (tree fern) rebranded as Scolecopteris
Old Scolecopteris rebranded as Dizeugotheca
Carboniferous biomes overhaul and additions
Calamites and Arthropitys logs remodelled
Arthropitys now has spreadable rhizome like Calamites
Added Calamopitys
Added Sturdy Sphenophyllales (inspired by Trizygia)
Added Paracalamites
Added Glossopteris ampla tree
Added Glossopteris duocaudata tree
Old Glossopteris renamed Glossopteris angustifolia and retextured leaves
Old Gangamopteris retextured
Added Calathospermum
Added Arborispongia
Added Neomariopteris
Added Titusvilia
Added Jurassic Forested Island biome
Added Shikamaia
Added Monanthesia
Added Grey Sand all associated blocks
Added Arlenea
Added Vojnovskyales
Added Ancient Rose
Added Sapindopsis
Added Permian Wetland Hummocks biome
Tempskya remodel
Added Retiophyllia
Added Triassic Reef biome and redid Volcanic Island generation to go with it
Added Paradoxopteris
Changed mobs ageing every tick to every 100 ticks
Reworked Jurassic Mudflats biome
Added Sea Pens
Precambrian Jellyfish renamed as Ghost-Like Ancient Jellyfish and is now Ordovican-Permian
Other Ancient Jellies are also now Ordov-Permian
Modern jellies now generate in periods they belong to only (i.e. none yet!)
Added Twiggy Cypress
Pangaean Sands and associated blocks now called “orange sand” etc
Slimy algae can now be laid into like mosses
Added Scarburgia and Rissikia trees (early Podocarps to replace the generic one from Permian-Jurassic)
Tooltips on meat items to identify which have not got taxidermy ready yet
Added modded flowerpots to replace vanilla ones widening their scope
Added Small Angiosperm Organic Ground and Small Angiosperm Ground Cover Plants

New Mobs and Mob Notes:
Plesiosaurus
Ichthyosaurus
Nimbia
Ediacaria
Cyclomedusa
Burgessomedusa
Cordubia
Thaumactena
Eldonia
Ctenorhabdotus
Discophyllum
Pseudodiscophyllum
Bertratis
Rotaciurca
Paropsonema
Palaeoctenophora
Archaeocydippida
Daihuoides
Octomedusa
Prothysanostoma
Medusina
Tarracodiscus
Heliobranchia
Eulithota
Semaeostomites
Hydrocraspedota
Rhizostomites
Banksiops
Pampaphoneus
Hypuronector
Longisquama
Hughmilleria
Eramoscorpius
Praearcturus
Orcanopterus
Stoermeropterus
Waptia
Isoxys
Strobilopterus
Capinatator
Hadranax
Timorebestia
Mobulavermis
Burgessia
Saperion
Thulaspis
Urokodia
Titanokorys
Eryma
Parioscorpio
Nesonektris
Tanaocrossus
Eochondrosteus
Liaosteus
Kichkassia
Brazilichthys
Conchopoma
Surcaudalus
Bethesdaichthys
Psychroptilus
Namurotypus
Erasipteroides
Leptoteuthis
Lufengosaurus
Monolophosaurus
Megalichthys
Mamulichthys
Senekichthys
Heteropetalus
Climacograptus
Phyllograptus
Bowengriphus
Gosfordia
Sargodon
Hydropessum
Phylloceras
Polysentor
Harpagofututor
Thalattosuchus
Debeerius
Wodnika
Sarcoprion
Pseudoangustidontus
Dipteronotus
Heterostrophus
Flagellopantopus
Akasakiella
Waaganella
Foordella
Chippewaella
Pliosaurus
Leedsichthys
Deuterosaurus
Caihong
Dracopelta
Attenborites

All spawns reworked

Statics:
Essexella
Brown Conulariid
Magenta Conulariid
Archaeoconularia
Shankouclava
Cotyledion
Orthograptus
Shikamaia
Arborispongia
Titusvillia
Gangtoucunia

Mob Remodels and Other Tweaks:
Nipponomaria Remodel